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path: root/drivers/gpu/drm/amd/include
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2025-03-26drm/amd/pm: Add gpu_metrics_v1_8Asad Kamal
Add new gpu_metrics_v1_8 to acquire below host limit counters Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18drm/amdgpu: Add debug masks for HDCP LC FW testingDominik Kaszewski
HDCP Locality Check is being moved to FW, add debug flags to control its behavior in existing hardware for validation purposes. Signed-off-by: Dominik Kaszewski <dominik.kaszewski@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-13drm/amdgpu: Reduce dequeue retry timeout for gfx9 familyHarish Kasiviswanathan
Dequeue retry timeout controls the interval between checks for unmet conditions. On MI series, reduce this from 0x40 to 0x1 (~ 1 uS). The cost of additional bandwidth consumed by CP when polling memory shouldn't be substantial. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Jonathan Kim <jonathan.kim@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdkfd: Add support for more per-process flagHarish Kasiviswanathan
Add support for more per-process flags starting with option to configure MFMA precision for gfx 9.5 v2: Change flag name to KFD_PROC_FLAG_MFMA_HIGH_PRECISION Remove unused else condition v3: Bump the KFD API version v4: Missed SH_MEM_CONFIG__PRECISION_MODE__SHIFT define. Added it. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Reviewed-by: Amber Lin <Amber.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amd/amdgpu: Add missing GC 11.5.0 registerTom St Denis
Adds register needed for debugging purposes. 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>
2025-03-05drm/amdkfd: implement per queue sdma reset for gfx 9.4+Jonathan Kim
To reset hung SDMA queues on GFX 9.4+ for the GFX9 family, a soft reset must be issued through SMU. Since soft resets will reset an entire SDMA engine, use a common KGD call to do the reset as the KGD will handle avoiding a reset of in flight GFX and paging queues on that engine. In addition, create a common call for all reset types to simplify the handling of module parameter settings that block gpu resets. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-05drm/amd/display: Add a new dcdebugmask to allow turning off brightness curveMario Limonciello
Upgrading the kernel may cause some systems that were previously not using a firmware specified brightness curve to use one. In the event of problems with this curve (for example an interpolation error) add a new dcdebugmask value that can be used to turn it off. Also add an info message to show that custom brightness curves are currently in use. Reviewed-by: Alex Hung <alex.hung@amd.com> Link: https://lore.kernel.org/r/20250228185145.186319-6-mario.limonciello@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-05drm/amd: Pass luminance data to amdgpu_dm_backlight_capsMario Limonciello
The ATIF method on some systems will provide a backlight curve. Pass this curve into amdgpu_dm add it to the structures. Reviewed-by: Alex Hung <alex.hung@amd.com> Link: https://lore.kernel.org/r/20250228185145.186319-3-mario.limonciello@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25drm/amdgpu: update the handle ptr in is_idleSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of is_idle. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-19drm/amdgpu: update the handle ptr in get_clockgating_stateSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of get_clockgating_state. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-19drm/amdgpu: Add JPEG4_0_3 core reset control regSathishkumar S
Add core reset control registers for JPEG4_0_3 Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-17drm/amd/include: Add amd cper headerHawking Zhang
AMD is using Common Platform Error Record (CPER) format to report all gpu hardware errors. v2: add program attribute Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-12drm/amd/include : Update MES v12 API for fence updateShaoyun Liu
MES fence_value will be updated in fence_addr if API success, otherwise upper 32 bit will be used to indicate error code. In any case, MES will trigger an EOP interrupt with 0xb1 as context id in the interrupt cookie Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-12drm/amdgpu: Set snoop bit for SDMA for MI seriesHarish Kasiviswanathan
SDMA writes has to probe invalidate RW lines. Set snoop bit in mmhub for this to happen. v2: Missed a few mmhub_v9_4. Added now. v3: Calculate hub offset once since it doesn't change inside the loop Modified function names based on review comments. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-12drm/amd/display: Add dcn36 register header filesWayne Lin
[Why & How] Add register headers for DCN36. V2: adjust copyright license text Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-12drm/amd/include : MES v11 and v12 API header updateShaoyun Liu
MES requires driver set cleaner_shader_fence_mc_addr for cleaner shader support. Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-12drm/amdgpu: Add VCN v4.0.3 RRMT register offsetLijo Lazar
Add RRMT control register offset for VCN v4.0.3 Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-01-24drm/amd/display: fix SUBVP DC_DEBUG_MASK documentationAlex Deucher
This needs to be kerneldoc formatted. Fixes: 5349658fa4a1 ("drm/amd: Add debug option to disable subvp") Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
2025-01-24drm/amd/display: fix CEC DC_DEBUG_MASK documentationAlex Deucher
This needs to be kerneldoc formatted. Fixes: 7594874227e1 ("drm/amd/display: add CEC notifier to amdgpu driver") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Kun Liu <Kun.Liu2@amd.com>
2025-01-24drm/amdgpu: cache gpu pcie link widthAlex Deucher
Get the PCIe link with of the device itself (or it's integrated upstream bridge) and cache that. v2: fix typo Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3820 Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-01-24drm/amd: Add debug option to disable subvpAurabindo Pillai
Some monitors flicker when subvp is enabled which maybe related to an uncommon timing they use. To isolate such issues, add a debug option to help isolate this the issue for debugging. Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-01-10drm/amd/display: add CEC notifier to amdgpu driverKun Liu
This patch adds the cec_notifier feature to amdgpu driver. The changes will allow amdgpu driver code to notify EDID and HPD changes to an eventual CEC adapter. Signed-off-by: Kun Liu <Kun.Liu2@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: rename register headers to dcn_2_0_1Leo Li
They were named with the incorrect dcn version. Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Sun peng Li <sunpeng.li@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amd: Update atomfirmware: add new retimer definitionAurabindo Pillai
Add some new retimer definitions and also fix a incorrect definition Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Michael Strauss <michael.strauss@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: add irq source ids for VCN5_0/JPEG5_0Sathishkumar S
Add interrupt source id macros for VCN5 and JPEG5 V2: Update copyright year (Sonny) Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Sonny Jiang <sonjiang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: Add umc v8_14_0 ip headersCandice Li
Add umc v8_14_0 ip headers. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: pass ip_block in set_clockgating_stateBoyuan Zhang
Pass ip_block instead of adev in set_clockgating_state() callback functions. Modify set_clockgating_state()for all correspoding ip blocks. v2: remove all changes for is_idle(), remove type casting Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: pass ip_block in set_powergating_stateBoyuan Zhang
Pass ip_block instead of adev in set_powergating_state callback function. Modify set_powergating_state ip functions for all correspoding ip blocks. v2: fix a ip block index error. v3: remove type casting Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Suggested-by: Christian König <christian.koenig@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amd/pm: add inst to set_powergating_by_smuBoyuan Zhang
Add an instance parameter to set_powergating_by_smu() function, and re-write all amd_pm functions accordingly. Then use the instance to call smu_dpm_set_vcn_enable(). v2: remove duplicated functions. remove for-loop in smu_dpm_set_power_gate(), and temporarily move it to to amdgpu_dpm_set_powergating_by_smu(), in order to keep the exact same logic as before, until further separation in next patch. v3: add instance number in error message. Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-05drm/amd/pm: Initialize power profile modeLijo Lazar
Refactor such that individual SMU IP versions can choose the startup power profile mode. If no preference, then use the generic default power profile selection logic. 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> Cc: stable@vger.kernel.org # 6.11.x
2024-11-20drm/amd: Add some missing straps from NBIO 7.11.0Mario Limonciello
Earlier ASICs have strap information exported, and this is missing for NBIO 7.11.0. Cc: stable@vger.kernel.org Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Fixes: ca8c68142ad8 ("drm/amdgpu: add nbio 7.11 registers") Link: https://lore.kernel.org/r/20241118174611.10700-1-mario.limonciello@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-20drm/amd/pm: Add gpu_metrics_v1_7Asad Kamal
Add new gpu_metrics_v1_7 to acquire xgmi link status, application counter and max vram bandwidth v2: Use gpu_metrics_v1_7 for SMU_v_13_0_6 (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-20drm/amd/pm: Update data types used for uapi i/fAsad Kamal
Update member's data type in amdgpu_xcp_metrics from linux specific to the ones compatible to uapi interface Fixes: 4c07ff7d07f7 ("drm/amd/pm: Add gpu_metrics_v1_6") Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-11drm/amd : Update MES API header file for v11 & v12Shaoyun Liu
New features require the new fields defines Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-05drm/amd/pm: add zero RPM stop temperature OD setting support for SMU13Wolfgang Müller
Together with the feature to enable or disable zero RPM in the last commit, it also makes sense to expose the OD setting determining under which temperature the fan should stop if zero RPM is enabled. Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Wolfgang Müller <wolf@oriole.systems> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-05drm/amd/pm: add zero RPM OD setting support for SMU13Wolfgang Müller
Whilst we have support for setting fan curves there is no support for disabling the zero RPM feature. Since the relevant bits are already present in the OverDriveTable, hook them up to a sysctl setting so users can influence this behaviour. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3489 Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Wolfgang Müller <wolf@oriole.systems> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-04drm/amd/display: Add a missing DCN401 reg definitionAurabindo Pillai
Add a mising reg field to the autogenerated header for future use Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@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>
2024-10-07drm/amd/display: Fetch the EDID from _DDC if available for eDPMario Limonciello
Some manufacturers have intentionally put an EDID that differs from the EDID on the internal panel on laptops. Attempt to fetch this EDID if it exists and prefer it over the EDID that is provided by the panel. If a user prefers to use the EDID from the panel, offer a DC debugging parameter that would disable this. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Hung <alex.hung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-07drm/amdgpu: fix html doc generation warningSunil Khatri
Fix the html doc warning due to mix up of the forward declaration of struct amdgpu_ip_block. 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>
2024-10-07drm/amdgpu: update the handle ptr in hw_finiSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_fini. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_fini on suspend and some followed clean up. 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>
2024-10-07drm/amdgpu: update the handle ptr in hw_initSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_init. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_init on resume. v2: squash in isp fix 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>
2024-10-07drm/amdgpu: update the handle ptr in resumeSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of resume. 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>
2024-10-07drm/amdgpu: update the handle ptr in suspendSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of suspend. 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>
2024-10-07drm/amdgpu: update the handle ptr in wait_for_idleSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of wait_for_idle. 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>
2024-10-01drm/amdgpu: update the handle ptr in post_soft_resetSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of post_soft_reset. 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>
2024-10-01drm/amdgpu: update the handle ptr in soft_resetSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of soft_reset. 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>
2024-10-01drm/amdgpu: update the handle ptr in pre_soft_resetSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of pre_soft_reset. 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>
2024-10-01drm/amdgpu: update the handle ptr in check_soft_resetSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of check_soft_reset. 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>
2024-10-01drm/amdgpu: update the handle ptr in prepare_suspendSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of prepare_suspend. 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>
generated by cgit (git 2.34.1) at 2025-07-25 01:29:01 +0000