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2024-10-22drm/amdgpu: clean the dummy soft_reset functionsSunil Khatri
Remove the dummy soft_reset functions for all ip blocks. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: clean the dummy wait_for_idle functionsSunil Khatri
Remove the dummy wait_for_idle functions for all ip blocks. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: clean the dummy suspend functionsSunil Khatri
Remove the dummy suspend functions for all ip blocks. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: clean the dummy resume functionsSunil Khatri
Remove the dummy resume functions for all ip blocks. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: validate wait_for_idle before function callSunil Khatri
Before making a function call to wait_for_idle, validate the function pointer like we do in sw_init. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: validate resume before function callSunil Khatri
Before making a function call to resume, validate the function pointer like we do in sw_init. Use the helper function amdgpu_ip_block_resume where same checks and calls are repeated. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: validate suspend before function callSunil Khatri
Before making a function call to suspend, validate the function pointer like we do in sw_init. Use the helper function amdgpu_ip_block_suspend where same checks and calls are repeated. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: validate hw_fini before function callSunil Khatri
Before making a function call to hw_fini, validate the function pointer like we do in sw_init. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdkfd: fix the hang caused by the write reorder to fence_addrVictor Zhao
make sure KFD_FENCE_INIT write to fence_addr before pm_send_query_status called, to avoid qcm fence timeout caused by incorrect ordering. Signed-off-by: Victor Zhao <Victor.Zhao@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu/gfx9: Add cleaner shader for GFX9.4.2Srinivasan Shanmugam
This commit adds the cleaner shader microcode for GFX9.4.2 GPUs. The cleaner shader is a piece of GPU code that is used to clear or initialize certain GPU resources, such as Local Data Share (LDS), Vector General Purpose Registers (VGPRs), and Scalar General Purpose Registers (SGPRs). Clearing these resources is important for ensuring data isolation between different workloads running on the GPU. Without the cleaner shader, residual data from a previous workload could potentially be accessed by a subsequent workload, leading to data leaks and incorrect computation results. The cleaner shader microcode is represented as an array of 32-bit words (`gfx_9_4_2_cleaner_shader_hex`). This array is the binary representation of the cleaner shader code, which is written in a low-level GPU instruction set. Also, this patch updates the `gfx_v9_0_sw_init` function to initialize the cleaner shader if the MEC firmware version is 88 or higher. It sets the `cleaner_shader_ptr` and `cleaner_shader_size` to the appropriate values and attempts to initialize the cleaner shader. When the cleaner shader feature is enabled, the AMDGPU driver loads this array into a specific location in the GPU memory. The GPU then reads this memory location to fetch and execute the cleaner shader instructions. The cleaner shader is executed automatically by the GPU at the end of each workload, before the next workload starts. This ensures that all GPU resources are in a clean state before the start of each workload. This change ensures that the GPU memory is properly cleared between different processes, preventing data leakage and enhancing security. It also aligns with the serialization mechanism between KGD and KFD, ensuring that the GPU state is consistent across different workloads. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.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>
2024-10-22drm/amdgpu: fix typo for sdma6 constant fill packetFrank Min
Fix typo for sdma6 constant fill packet Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: fix random data corruption for sdma 7Frank Min
There is random data corruption caused by const fill, this is caused by write compression mode not correctly configured. So correct compression mode for const fill. Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: 3.2.306Aric Cyr
This version brings along following fixes: - Fix dcn401 idle optimization problem - Fix cursor corruption on dcn35 - Fix DP LL compliance failures - Fix SubVP Phantom VBlank End calculation Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: To change dcn301_init.h guard.Bhuvanachandra Pinninti
[why & How] The original guard is wrongly to be set as for dcn30. Changed it from 30 to 301. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Bhuvanachandra Pinninti <bpinnint@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: update fullscreen status to SPLSamson Tam
[Why] Current fullscreen check in SPL using dm_helpers is out-of-sync with dc state. This causes an issue during minimal transition where we pick an invalid intermediate state because the pre and post fullscreen status are different. [How] Add sharpening_required flag to dc_stream_state. Use this flag to indicate if we are in fullscreen or not. Propagate flag to SPL for fullscreen status. Remove workaround in DML Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Samson Tam <Samson.Tam@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Add a Precise Delay RoutineFangzhi Zuo
Fix DP compliance failures 4.2.2.12, 4.3.1.21, 4.9.1.19 caused by imprecise delay on fsleep(). Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Recalculate SubVP Phantom VBlank End in dml21Dillon Varone
[WHY] The phantom stream timing is copied from the main stream as most parameters are identical, however some need to be recalculated. Currently VBlank End is not recalculated and copied from the main incorrectly. [HOW] Recalculate VBlank End for phantom stream timing. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: temp w/a for DP Link Layer complianceAurabindo Pillai
[Why&How] Disabling P-State support on full updates for DCN401 results in introducing additional communication with SMU. A UCLK hard min message to SMU takes 4 seconds to go through, which was due to DCN not allowing pstate switch, which was caused by incorrect value for TTU watermark before blanking the HUBP prior to DPG on for servicing the test request. Fix the issue temporarily by disallowing pstate changes for compliance test while test request handler is reworked for a proper fix. Fixes: 67ea53a4bd9d ("drm/amd/display: Disable DCN401 UCLK P-State support on full updates") Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Adding array index check to prevent memory corruptionLeo Chen
[Why & How] Array indices out of bound caused memory corruption. Adding checks to ensure that array index stays in bound. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Leo Chen <leo.chen@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Reuse subvp enable check for DCN401Aurabindo Pillai
Reuse subvp enable check from DCN32 for IGT testing of Sub-Viewport feature on DCN401 Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: w/a to program DISPCLK_R_GATE_DISABLE DCN35Yihan Zhu
[WHY & HOW] Cursor corruption observed on USBC display with specific system setup with a reboot. Cursor memory might still in the lightsleep state due to voltage issue, we need program DISPCLK_R_GATE_DISABLE to avoid this issue only on DCN35. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Yihan Zhu <Yihan.Zhu@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: temp w/a for dGPU to enter idle optimizationsAurabindo Pillai
[Why&How] vblank immediate disable currently does not work for all asics. On DCN401, the vblank interrupts never stop coming, and hence we never get a chance to trigger idle optimizations. Add a workaround to enable immediate disable only on APUs for now. This adds a 2-frame delay for triggering idle optimization, which is a negligible overhead. Fixes: 58a261bfc967 ("drm/amd/display: use a more lax vblank enable policy for older ASICs") Fixes: e45b6716de4b ("drm/amd/display: use a more lax vblank enable policy for DCN35+") Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: clean the dummy sw_fini functionsSunil Khatri
Remove the dummy sw_fini functions for all ip blocks. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Add hpd_source index check for dcn401 link encoder setupSrinivasan Shanmugam
This patch adds a boundary check for the hpd_source index during the link encoder creation process for all dcn401 ip. The check ensures that the index is within the valid range of the link_enc_hpd_regs array to prevent out-of-bounds access. Cc: Tom Chung <chiahsuan.chung@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Roman Li <roman.li@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Add hpd_source index check for dcn10 link encoder setupSrinivasan Shanmugam
This patch adds a boundary check for the hpd_source index during the link encoder creation process for all dcn10 ip. The check ensures that the index is within the valid range of the link_enc_hpd_regs array to prevent out-of-bounds access. Cc: Tom Chung <chiahsuan.chung@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Roman Li <roman.li@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Add hpd_source index check for DCE60/80/100/110/112/120 ↵Srinivasan Shanmugam
link encoders This patch adds a boundary check for the hpd_source index during the link encoder creation process for all DCExxx IP's. The check ensures that the index is within the valid range of the link_enc_hpd_regs array to prevent out-of-bounds access. Cc: Tom Chung <chiahsuan.chung@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Roman Li <roman.li@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: Use SPX as default in partition configLijo Lazar
In certain cases - ex: when a reset is required on initialization - XCP manager won't have a valid partition mode. In such cases, use SPX as the default selected mode for which partition configuration details are populated. Fixes: 4ae86dc87850 ("drm/amdgpu: Add sysfs nodes to get xcp details") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reported-by: Hao Zhou <hao.zhou@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: validate sw_fini before function callSunil Khatri
Before making a function call to sw_fini, validate the function pointer like we do in sw_init. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: clean the dummy sw_init functionsSunil Khatri
Remove the dummy sw_init functions for all IP blocks. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: validate sw_init before function callSunil Khatri
Before making a function call to sw_init, validate the function pointer like we do in late_init. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdkfd: Not restore userptr buffer if kfd process has been removedXiaogang Chen
When kfd process has been terminated not restore userptr buffer after mmu notifier invalidates a range. Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/pm: update deep sleep status on smu v14.0.2/3Kenneth Feng
disable deep sleep during the compute workload for the potential performance loss on smu v14.0.2/3 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/pm: update overdrive function on smu v14.0.2/3Kenneth Feng
update overdrive function on smu v14.0.2/3 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Acked-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: Zero-initialize mqd backup memoryLijo Lazar
Zero-initialize mqd backup memory, otherwise the check for 'already-backed-up' could go wrong. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/pm: update the driver-fw interface file for smu v14.0.2/3Kenneth Feng
update the driver-fw interface file for smu v14.0.2/3 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Ensure HPD source index is valid for dcn20/dcn201 link encodersSrinivasan Shanmugam
This patch adds a boundary check for the hpd_source index during the link encoder creation process for dcn20/dcn201 IP's. The check ensures that the index is within the valid range of the link_enc_hpd_regs array to prevent out-of-bounds access. Cc: Tom Chung <chiahsuan.chung@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Roman Li <roman.li@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd/display: Fix spelling mistake "tunndeling" -> "tunneling"Colin Ian King
There is a spelling mistake in a dm_error message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22Revert "drm/amdgpu/gfx9: put queue resets behind a debug option"Alex Deucher
This reverts commit 7c1a2d8aba6cadde0cc542b2d805edc0be667e79. Extended validation has completed successfully, so enable these features by default. Acked-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Jonathan Kim <jonathan.kim@amd.com> Cc: Jiadong Zhu <Jiadong.Zhu@amd.com>
2024-10-22drm/amdgpu: init saw registers for mmhub v1.0Zhu Lingshan
This commits init registers in the Stand Along Walker for mmhub v1.0, to support ISP use cases. Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reported-and-tested-by: Du Bin <bin.du@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu/discovery: add ISP discovery entries for old APUsAlex Deucher
Raven1/2 and Picasso have ISP 2.0.0, however their ISP blocks are not in the IP discovery table yet. This commit fixes this issue by adding new ISP entries for Raven and Picasso in the IP discovery table. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amd: Guard against bad data for ATIF ACPI methodMario Limonciello
If a BIOS provides bad data in response to an ATIF method call this causes a NULL pointer dereference in the caller. ``` ? show_regs (arch/x86/kernel/dumpstack.c:478 (discriminator 1)) ? __die (arch/x86/kernel/dumpstack.c:423 arch/x86/kernel/dumpstack.c:434) ? page_fault_oops (arch/x86/mm/fault.c:544 (discriminator 2) arch/x86/mm/fault.c:705 (discriminator 2)) ? do_user_addr_fault (arch/x86/mm/fault.c:440 (discriminator 1) arch/x86/mm/fault.c:1232 (discriminator 1)) ? acpi_ut_update_object_reference (drivers/acpi/acpica/utdelete.c:642) ? exc_page_fault (arch/x86/mm/fault.c:1542) ? asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) ? amdgpu_atif_query_backlight_caps.constprop.0 (drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c:387 (discriminator 2)) amdgpu ? amdgpu_atif_query_backlight_caps.constprop.0 (drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c:386 (discriminator 1)) amdgpu ``` It has been encountered on at least one system, so guard for it. Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)") Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amdgpu/swsmu: add automatic parameter to set_soft_freq_rangeAlex Deucher
On chips that support it, you can specificy 0 and 0xffff for min and max and the PMFW will use that to determine the optimal min and max. This enables optimal performance when the user manually switches between performance levels using sysfs. Previously we'd set soft min/max which could limit performance. Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amdgpu: Fix off by one in current_memory_partition_show()Dan Carpenter
The >= ARRAY_SIZE() should be > ARRAY_SIZE() to prevent an out of bounds read. Fixes: 012be6f22c01 ("drm/amdgpu: Add sysfs interfaces for NPS mode") Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amdgpu/swsmu: default to fullscreen 3D profile for dGPUsAlex Deucher
This uses more aggressive hueristics than the the bootup default profile. On windows the OS has a special fullscreen 3D mode where this is used. Since we don't have the equivalent on Linux default to this profile for dGPUs. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/1500 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init") Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amdgpu/swsmu: Only force workload setup on initAlex Deucher
Needed to set the workload type at init time so that we can apply the navi3x margin optimization. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init") Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/radeon: Fix encoder->possible_clonesVille Syrjälä
Include the encoder itself in its possible_clones bitmask. In the past nothing validated that drivers were populating possible_clones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly. This results in some warnings during driver initialization: Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ... Cc: Alex Deucher <alexander.deucher@amd.com> Cc: amd-gfx@lists.freedesktop.org Fixes: 74d2aacbe840 ("drm: Validate encoder->possible_clones") Reported-by: Erhard Furtner <erhard_f@mailbox.org> Closes: https://lore.kernel.org/dri-devel/20241009000321.418e4294@yea/ Tested-by: Erhard Furtner <erhard_f@mailbox.org> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amdgpu/smu13: always apply the powersave optimizationAlex Deucher
It can avoid margin issues in some very demanding applications. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init") Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amd/display: 3.2.305Aric Cyr
- Add sharpening policy to plane state - Clear pipe pointers on pipe reset - Resolve correct MALL size for dcn401 - Read Sink emission rate capability - IPX fixes - Coverity fixes Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amd/display: disable dynamic ODM when sharpness is enabledSamson Tam
[Why & How] Disable dynamic ODM when sharpness is enabled Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Samson Tam <Samson.Tam@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-15drm/amd/display: Check returned status from core_link_read_dpcdAlex Hung
[WHAT] The function core_link_read_dpcd returns status which is not used at all, making them useless assignments. [HOW] Print error messages if core_link_read_dpcd does not return DC_OK. This fixes 2 UNUSED_VALUE issues reported by Coverity. Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Roman Li <roman.li@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 2025-05-20 00:34:35 +0000