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2025-01-24drm/amd/display: fix SUBVP DC_DEBUG_MASK documentationAlex Deucher1-1/+1
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 Deucher1-1/+1
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 Deucher1-0/+18
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 Pillai1-0/+5
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 Liu1-0/+5
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 Li2-4/+4
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 Pillai1-6/+11
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 S1-0/+47
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 Li2-0/+66
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 Zhang1-1/+1
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 Zhang1-1/+1
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 Zhang1-1/+3
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 Lazar1-0/+1
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 Limonciello2-0/+15
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 Kamal1-0/+110
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 Kamal1-4/+4
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 Liu2-2/+72
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 Müller1-0/+2
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 Müller1-0/+2
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 Pillai1-0/+2
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>
2024-10-23drm/amdgpu: init saw registers for mmhub v1.0Zhu Lingshan1-0/+23
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 Limonciello1-0/+5
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 Khatri1-2/+2
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 Khatri1-1/+1
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 Khatri1-1/+1
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 Khatri1-1/+1
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 Khatri1-1/+1
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 Khatri1-1/+1
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>
2024-10-02drm/amdgpu: update the handle ptr in post_soft_resetSunil Khatri1-1/+1
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>
2024-10-02drm/amdgpu: update the handle ptr in soft_resetSunil Khatri1-1/+1
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>
2024-10-02drm/amdgpu: update the handle ptr in pre_soft_resetSunil Khatri1-1/+1
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>
2024-10-02drm/amdgpu: update the handle ptr in check_soft_resetSunil Khatri1-1/+1
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>
2024-10-02drm/amdgpu: update the handle ptr in prepare_suspendSunil Khatri1-1/+1
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>
2024-10-02drm/amdgpu: update the handle ptr in late_finiSunil Khatri1-1/+1
Update the *handle to amdgpu_ip_block ptr for all functions pointers of late_fini. 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>
2024-10-02drm/amdgpu: update the handle ptr in early_finiSunil Khatri1-1/+1
Update the *handle to amdgpu_ip_block ptr for all functions pointers of early_fini. 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>
2024-10-02drm/amdgpu: update the handle ptr in sw_finiSunil Khatri1-1/+1
update the *handle to amdgpu_ip_block ptr for all functions pointers of sw_fini. 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>
2024-10-02drm/amdgpu: update the handle ptr in sw_initSunil Khatri1-1/+1
update the *handle to amdgpu_ip_block ptr for all functions pointers of 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>
2024-10-02drm/amdgpu: update the handle ptr in late_initSunil Khatri1-1/+1
Update the ptr handle to amdgpu_ip_block ptr in all the functions of late_init function ptr. 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>
2024-10-02drm/amdgpu: update the handle ptr in early_initSunil Khatri1-1/+1
update the handle ptr to amdgpu_ip_block ptr for all functions pointers on early_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>
2024-10-02drm/amdgpu: update the handle ptr in print_ip_stateSunil Khatri1-1/+1
Update the ptr handle to amdgpu_ip_block ptr in all the functions affected. 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>
2024-10-02drm/amdgpu: update the handle ptr in dump_ip_stateSunil Khatri1-1/+3
Update the ptr handle to amdgpu_ip_block ptr in all the functions. 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>
2024-09-27drm/amd/pm: Add gpu_metrics_v1_6Asad Kamal1-1/+102
Add new gpu_metrics_v1_6 with activities per partition 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>
2024-09-25drm/amdkfd: Update logic for CU occupancy calculationsMukul Joshi1-2/+8
Currently, the code uses the IH_VMID_X_LUT register to map a queue's vmid to the corresponding PASID. This logic is racy since CP can update the VMID-PASID mapping anytime especially when there are more processes than number of vmids. Update the logic to calculate CU occupancy by matching doorbell offset of the queue with valid wave counts against the process's queues. 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>
2024-09-18drm/amdgpu: fix spelling in amd_shared.hAlex Deucher1-1/+1
Fix spelling in documentation. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-10drm/amdgpu/atomfirmware: Silence UBSAN warningAlex Deucher1-2/+2
Per the comments, these are variable sized arrays. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3613 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-28drm/amd: Introduce additional IPS debug flagsLeo Li1-1/+74
[Why] Idle power states (IPS) describe levels of power-gating within DCN. DM and DC is responsible for ensuring that we are out of IPS before any DCN programming happens. Any DCN programming while we're in IPS leads to undefined behavior (mostly hangs). Because IPS intersects with all display features, the ability to disable IPS by default while ironing out the known issues is desired. However, disabing it completely will cause important features such as s0ix entry to fail. Therefore, more granular IPS debug flags are desired. [How] Extend the dc debug mask bits to include the available list of IPS debug flags. All the flags should work as documented, with the exception of IPS_DISABLE_DYNAMIC. It requires dm changes which will be done in later changes. v2: enable docs and fix docstring format Signed-off-by: Leo Li <sunpeng.li@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-23drm/amdgpu: support for gc_info table v1.3Likun Gao1-0/+42
Add gc_info table v1.3 for IP discovery. 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>
2024-08-13drm/amdgpu: Disable dpm_enabled flag while VF is in resetVictor Skvortsov1-0/+1
VFs do not perform HW fini/suspend in FLR, so the dpm_enabled is incorrectly kept enabled. Add interface to disable it in virt_pre_reset call. v2: Made implementation generic for all asics v3: Re-order conditionals so PP_MP1_STATE_FLR is only evaluated on VF Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-13drm/amdgpu/mes12: update mes_v12_api_def.hJack Xiao1-1/+6
Update mes12 api definition. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-13drm/amdgpu/uvd4: fix mask and shift definitionsRemington Brasga1-2/+0
A few define's are listed twice with different, incorrect values. This fix sets them appropriately. Signed-off-by: Remington Brasga <rbrasga@uci.edu> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-05-01 19:43:50 +0300