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2025-12-08drm/amdkfd: Export the cwsr_size and ctl_stack_size to userspaceMario Limonciello
This is important for userspace to avoid hardcoding VGPR size. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 71776e0965f9f730af19c5f548827f2a7c91f5a8) Cc: stable@vger.kernel.org
2025-12-08drm/amd/display: Refactor dml_core_mode_support to reduce stack frameAlex Hung
[WHAT] When compiling Linux kernel with clang, the following warning / error messages pops up: drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/dml2_0/display_mode_core.c:6853:12: error: stack frame size (2120) exceeds limit (2056) in 'dml_core_mode_support' [-Werror,-Wframe-larger-than] 6853 | dml_bool_t dml_core_mode_support(struct display_mode_lib_st *mode_lib) [HOW] Refactoring CalculateVMRowAndSwath_params assignments to a new function helps reduce the stack frame size in dml_core_mode_support. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4733 Reviewed-by: Austin Zheng <austin.zheng@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 29a4dc4b5d82e6b3da343391f9e784cf5c48732c)
2025-12-08drm/amdgpu: don't attach the tlb fence for SIAlex Deucher
SI hardware doesn't support pasids, user mode queues, or KIQ/MES so there is no need for this. Doing so results in a segfault as these callbacks are non-existent for SI. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4744 Fixes: f3854e04b708 ("drm/amdgpu: attach tlb fence to the PTs update") Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 820b3d376e8a102c6aeab737ec6edebbbb710e04)
2025-12-08drm/amd/display: Use GFP_ATOMIC in dc_create_plane_state()Alex Deucher
This can get called from an atomic context. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4470 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 8acdad9344cc7b4e7bc01f0dfea80093eb3768db) Cc: stable@vger.kernel.org
2025-12-08drm/amdkfd: Trap handler support for expert scheduling modeJay Cornwall
The trap may be entered with dependency checking disabled. Wait for dependency counters and save/restore scheduling mode. v2: Use ttmp1 instead of ttmp11. ttmp11 is not zero-initialized. While the trap handler does zero this field before use, a user-mode second-level trap handler could not rely on this being zero when using an older kernel mode driver. v3: Use ttmp11 primarily but copy to ttmp1 before jumping to the second level trap handler. ttmp1 is inspectable by a debugger. Unexpected bits in the unused space may regress existing software. Signed-off-by: Jay Cornwall <jay.cornwall@amd.com> Reviewed-by: Lancelot Six <lancelot.six@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 423888879412e94725ca2bdccd89414887d98e31) Cc: stable@vger.kernel.org
2025-12-08drm/amdkfd: Use huge page size to check split svm range alignmentXiaogang Chen
When split svm ranges that have been mapped using huge page should use huge page size(2MB) to check split range alignment, not prange->granularity that means migration granularity. Fixes: 7ef6b2d4b7e5 ("drm/amdkfd: remap unaligned svm ranges that have split") Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 448ee45353ef9fb1a34f5f26eb3f48923c6f0898)
2025-12-08drm/ttm: Avoid NULL pointer deref for evicted BOsSimon Richter
It is possible for a BO to exist that is not currently associated with a resource, e.g. because it has been evicted. When devcoredump tries to read the contents of all BOs for dumping, we need to expect this as well -- in this case, ENODATA is recorded instead of the buffer contents. Fixes: 7d08df5d0bd3 ("drm/ttm: Add ttm_bo_access") Fixes: 09ac4fcb3f25 ("drm/ttm: Implement vm_operations_struct.access v2") Cc: stable <stable@kernel.org> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/6271 Signed-off-by: Simon Richter <Simon.Richter@hogyros.de> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Shuicheng Lin <shuicheng.lin@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://patch.msgid.link/20251013161241.709916-1-Simon.Richter@hogyros.de
2025-12-08drm/amdgpu: pass the entity to use to ttm public functionsPierre-Eric Pelloux-Prayer
This way the caller can select the one it wants to use. Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: pass the entity to use to amdgpu_ttm_map_bufferPierre-Eric Pelloux-Prayer
This way the caller can select the one it wants to use. Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: fix error handling in amdgpu_copy_bufferPierre-Eric Pelloux-Prayer
drm_sched_job_add_resv_dependencies can fail in amdgpu_ttm_prepare_job. In this case we need to use amdgpu_job_free to release memory. --- v4: moved job pointer clearing to a different patchset --- Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: add amdgpu_ttm_job_submit helperPierre-Eric Pelloux-Prayer
Deduplicate the IB padding code and will also be used later to check locking. Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: introduce amdgpu_ttm_buffer_entityPierre-Eric Pelloux-Prayer
No functional change for now, but this struct will have more fields added in the next commit. This change would introduce synchronisation issue, because dependencies between successive jobs are not taken care of properly. For instance, amdgpu_ttm_clear_buffer uses amdgpu_ttm_map_buffer then amdgpu_ttm_fill_mem which should use different entities (default_entity then move/clear entity). To prevent failures for this commit, we limit ourselves to 2 entities: default_entity (which replaces high_pr usages) and clear_entity (which replaces low_pr usages). The next commits will deal with these dependencies correctly, and then we'll be able to use move_entity. --- v2: renamed amdgpu_ttm_buffer_entity v4: don't use move_entity in ttm yet --- Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> (v3) Acked-by: Felix Kuehling <felix.kuehling@amd.com> (v3) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: add imu support for gc 12_1Likun Gao
Add IMU support for gc version 12.1.0. Only support imu fw loading for imu 12.1.0. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: fix mes code error for muti-xccLikun Gao
Fix some code error for muti-xcc on mes v12_1. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu/gmc12: set MMHUBs based on aid_maskLikun Gao
Update number of mmhub and mid_mask via reuse aid_mask. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: set gfxhub according xcc_mask for gfx 12_1Likun Gao
Set GFXHUB accodring to xcc_mask for gfx version 12_1. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: add xcc info for compute ring nameLikun Gao
Add XCC id info for compute ring name on gfx version 12.1. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdkfd: bump minimum vgpr size for gfx1151Jonathan Kim
GFX1151 has 1.5x the number of available physical VGPRs per SIMD. Bump total memory availability for acquire checks on queue creation. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Revert retry based thrashing prevention on GFX 12.1.0Mukul Joshi
Revert the change to enable retry based thrashing prevention on GFX 12.1.0 for now as its causing data mismatch and slowness issues with multiple HIP tests. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Init single mes instance if xcc_mask is unsetHawking Zhang
Configure a single mes instance if the xcc_mask remains uninitialized. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Setup MTYPEs for GFX 12.1.0Mukul Joshi
For GFX 12.1.0, setup correct MTYPE for a BO depending on its current location relative to the mapping GPU. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: update sh mem base offsets for gfx 12.1Alex Sierra
Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/ras: Reduce stack usage in ras_umc_handle_bad_pages()Srinivasan Shanmugam
ras_umc_handle_bad_pages() function used a large local array: struct eeprom_umc_record records[MAX_ECC_NUM_PER_RETIREMENT]; Move this array off the stack by allocating it with kcalloc() and freeing it before return. This reduces the stack frame size of ras_umc_handle_bad_pages() and avoids the frame size warning. Fixes the below: drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_umc.c:498:5: warning: stack frame size (1208) exceeds limit (1024) in 'ras_umc_handle_bad_pages' [-Wframe-larger-than] v2: Removed the duplicate ras_umc_get_new_records() invocation. (Lijo) Cc: Tao Zhou <tao.zhou1@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Fix SHMEM alignment mode for GFX 12.1.0Mukul Joshi
Alignment mode in SHMEM config register is only a single bit value on GFX 12.1.0 instead of 2 bits in previous asics. Add a new enum and use the correct value of SHMEM alignment mode when programming the SHMEM config register. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: shrink struct membersRosen Penev
On a 32-bit ARM system, the audio_decoder struct ends up being too large for dp_retrain_link_dp_test. link_dp_cts.c:157:1: error: the frame size of 1328 bytes is larger than 1280 bytes [-Werror=frame-larger-than=] This is mitigated by shrinking the members of the struct and avoids having to deal with dynamic allocation. feed_back_divider is assigned but otherwise unused. Remove both. pixel_repetition looks like it should be a bool since it's only ever assigned to 1. But there are checks for 2 and 4. Reduce to uint8_t. Remove ss_percentage_divider. Unused. Shrink refresh_rate as it gets assigned to at most a 3 digit integer value. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdkfd: Export the cwsr_size and ctl_stack_size to userspaceMario Limonciello
This is important for userspace to avoid hardcoding VGPR size. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Promote DC to 3.2.362Taimur Hassan
This version brings along the following updates: - Defer transitions from minimal state to final state - Remove periodic detection callbacks from dcn35+ - Fixes for S0i3 exit - Refactor dml_core_mode_support to reduce stack frame - Add additional info from DML for DMU Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Additional info from DML for DMUNevenko Stupar
[WHAT] Add additional info from DML for DMU when applicable on future platforms. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Nevenko Stupar <Nevenko.Stupar@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Refactor dml_core_mode_support to reduce stack frameAlex Hung
[WHAT] When compiling Linux kernel with clang, the following warning / error messages pops up: drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/dml2_0/display_mode_core.c:6853:12: error: stack frame size (2120) exceeds limit (2056) in 'dml_core_mode_support' [-Werror,-Wframe-larger-than] 6853 | dml_bool_t dml_core_mode_support(struct display_mode_lib_st *mode_lib) [HOW] Refactoring CalculateVMRowAndSwath_params assignments to a new function helps reduce the stack frame size in dml_core_mode_support. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4733 Reviewed-by: Austin Zheng <austin.zheng@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Fixes for S0i3 exitOvidiu Bunea
[why & how] Add debug flag "ignore_pg" to dcn32 PG functions. Update default z10 support status. Temp disable RFB features for ASIC. Remove legacy code path. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Remove periodic detection callbacks from dcn35+Dillon Varone
[WHY&HOW] These will not be needed going forward as DMU will communicate to the driver when detection may be needed after a power saving event. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Defer transitions from minimal state to final stateJoshua Aberback
[Why] In non-seamless pipe transitions, it can take several frames to process a single flip. One of the reasons is the 2-step transition implementation where first the minimal transition state is applied, then the final state is applied, all within the same flip. This delay is noticeable to the user in some video playback scenarios, which makes for a bad user experience. [How] - in applicable non-seamless cases, complete the flip with the minimal state applied, start a counter, and create all new contexts as minimal - if another pipe transition occurs while counting, reset the counter - when the counter finishes, promote the current flip to a full update and restore creation of optimized contexts - when creating minimal states from new context, apply stream updates Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: don't attach the tlb fence for SIAlex Deucher
SI hardware doesn't support pasids, user mode queues, or KIQ/MES so there is no need for this. Doing so results in a segfault as these callbacks are non-existent for SI. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4744 Fixes: f3854e04b708 ("drm/amdgpu: attach tlb fence to the PTs update") Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/display: Use GFP_ATOMIC in dc_create_plane_state()Alex Deucher
This can get called from an atomic context. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4470 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdkfd: Trap handler support for expert scheduling modeJay Cornwall
The trap may be entered with dependency checking disabled. Wait for dependency counters and save/restore scheduling mode. v2: Use ttmp1 instead of ttmp11. ttmp11 is not zero-initialized. While the trap handler does zero this field before use, a user-mode second-level trap handler could not rely on this being zero when using an older kernel mode driver. v3: Use ttmp11 primarily but copy to ttmp1 before jumping to the second level trap handler. ttmp1 is inspectable by a debugger. Unexpected bits in the unused space may regress existing software. Signed-off-by: Jay Cornwall <jay.cornwall@amd.com> Reviewed-by: Lancelot Six <lancelot.six@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu/sdma_v7_1: Add missing inst_mask entry in sdma_v7_1_inst_gfx_resume()Srinivasan Shanmugam
The comment for sdma_v7_1_inst_gfx_resume() did not include the inst_mask parameter, even though the function takes it as an argument. Update the comment to document inst_mask as the mask of SDMA engine instances to be enabled. Fixes the below with gcc W=1: drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c:644 function parameter 'inst_mask' not described in 'sdma_v7_1_inst_gfx_resume' Cc: Likun Gao <Likun.Gao@amd.com> Cc: Le Ma <le.ma@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for smuv14.0.2 dpmLijo Lazar
Use helper function to print smuv14.0.2 dpm tables to sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for smuv13.0.7 dpmLijo Lazar
Use helper function to print smuv13.0.7 dpm tables to sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for smuv13.0.6 dpmLijo Lazar
Use helper function to print navi10 dpm tables to sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for smuv13.0.0 dpmLijo Lazar
Use helper function to print smuv13.0.0 dpm tables to sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for aldebaran dpm tableLijo Lazar
Use helper function to print aldebaran dpm tables to sysfs. Remove unused functions. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for sienna dpm tableLijo Lazar
Use helper function to print sienna cichlid dpm tables to sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for navi10 dpm tableLijo Lazar
Use helper function to print navi10 dpm tables to sysfs. Also, remove FCLK table as it is not supported in navi10. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use common helper for arcturus dpmLijo Lazar
Use the helper function to print DPM clock levels to sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Add a helper to show dpm tableLijo Lazar
Add a helper function to print clock and pcie dpm levels through sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use generic pcie dpm table for SMUv14Lijo Lazar
Use smu_pcie_table for SMUv14 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use generic pcie dpm table for SMUv13Lijo Lazar
Use smu_pcie_table for SMUv13 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use generic pcie dpm table for SMUv11Lijo Lazar
Use smu_pcie_table for SMUv11 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Add generic pcie dpm tableLijo Lazar
Add a generic pcie dpm table which contains the number of link clock levels and link clock, pcie gen speed/width corresponding to each level. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use generic dpm table for SMUv14 SOCsLijo Lazar
Use the generic dpm table structure instead of SMUv14 specific table. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.46.0) at 2026-05-12 21:40:09 +0000