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2023-10-13Revert "drm/amd/display: Skip writeback connector when we get ↵Alex Hung3-76/+11
amdgpu_dm_connector" This reverts commit 30a24318cc8f4947c6567c78997c8deb546e7a0b. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Return drm_connector from ↵Alex Hung3-9/+5
find_first_crtc_matching_connector" This reverts commit ca2b37a1c249d05f21eeb7522489036efbc6c7f8. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Use drm_connector in create_stream_for_sink"Alex Hung1-37/+28
This reverts commit 5d91801870ba0ba23d90885edf0821634ecd405d. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/pm: drop most smu_cmn_get_smc_version in smuYifan Zhang7-240/+61
smu_check_fw_version is called in smu hw init, thus smu if version and version are garenteed to be stored in smu context. No need to call smu_cmn_get_smc_version again after system boot up. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/pm: Add reset option for fan_ctrl on smu 13.0.7Ma Jun1-5/+64
Add reset option for fan_ctrl interfaces on the smu v13.0.7 User can use command "echo r > interface_name" to reset the interface to boot value Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/pm: Add reset option for fan_ctrl interfacesMa Jun2-0/+36
Add reset option for fan_ctrl interfaces. For example: User can use the "echo r > acoustic_limit_rpm_threshold" command to reset acoustic_limit_rpm_threshold to boot value Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Create amdgpu_dm_wb_connector"Alex Hung4-24/+8
This reverts commit a5f9523c9ca352d6454e81ff9e9a4419f457210a. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Create fake sink and stream for writeback connector"Alex Hung1-22/+11
This reverts commit 01aaeb8c23301194ee063d89c06eae41599698af. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Hande writeback request from userspace"Alex Hung2-162/+0
This reverts commit cd1a4bc22821eea9a98f1beddd1a8d789989a720. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Add writeback enable/disable in dc"Alex Hung2-37/+0
This reverts commit c6d3c7b6309726fbe93cf595d6de326fb8295a64. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Fix writeback_info never got updated"Alex Hung1-4/+9
This reverts commit 8a307777c36e15f38c9f23778babcd368144c7d8. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Validate hw_points_num before using it"Alex Hung1-3/+0
This reverts commit 58c3b3341cea4f75dc8c003b89f8a6dd8ec55e50. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Fix writeback_info is not removed"Alex Hung1-4/+3
This reverts commit 5b89d2ccc8466e0445a4994cb288fc009b565de5. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Add writeback enable field (wb_enabled)"Alex Hung2-9/+0
This reverts commit f6893fcb10c7b24526454e465f6ec2563ef044cc. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Setup for mmhubbub3_warmup_mcif with big buffer"Alex Hung1-6/+0
This reverts commit 428542d9177286c01ef7a3dbd026eb00567e06b1. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Add new set_fc_enable to struct dwbc_funcs"Alex Hung3-29/+0
This reverts commit b79a00a4d4f8fc827ca0fc19e259913a81252f6b. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13Revert "drm/amd/display: Disable DWB frame capture to emulate oneshot"Alex Hung3-44/+1
This reverts commit 77a66faaccc0455fe30e326e9a997aec8d0abed4. [WHY & HOW] The writeback series cause a regression in thunderbolt display. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/display: Revert "drm/amd/display: Use drm_connector in ↵Alex Hung3-19/+11
create_validate_stream_for_sink" This reverts commit c4c182b5488e8d4a48be3327aab14d778cdfe5e7. After this was commit PCON and USB4 issues were observed. A new fix will be submitted instead. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: Expose ras version & schema infoAsad Kamal2-3/+51
Expose ras table version & schema info to sysfs v2: Updated schema to get poison support info from ras context, removed asic specific checks 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>
2023-10-13drm/amdgpu: Read PSPv13 OS version from registerLijo Lazar1-1/+12
PSP OS updates the version information in register. On APUs with PSPv13, PSP OS will already be loaded with SBIOS. Hence use the version register instead of using information in driver binary header. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/display: add missing NULL check for DML2Bob Zhou1-1/+1
Recently, the driver introduce DML2 for future ASIC support. But, some ASIC's hubbub pointer is null before calling. It cause the below null pointer issue, so add null check to fix it. BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: 0010:dc_create_resource_pool+0xc1/0x2c0 [amdgpu] Call Trace: <TASK> ? show_regs.cold+0x1a/0x1f ? __die_body+0x20/0x70 ? __die+0x2b/0x37 ? page_fault_oops+0x136/0x2c0 ? do_user_addr_fault+0x303/0x660 ? exc_page_fault+0x77/0x170 ? asm_exc_page_fault+0x27/0x30 ? dc_create_resource_pool+0xc1/0x2c0 [amdgpu] ? dc_create_resource_pool+0x243/0x2c0 [amdgpu] dc_create+0x23f/0x6b0 [amdgpu] ? dmi_matches+0xa3/0x200 amdgpu_dm_init+0x2bd/0x22a0 [amdgpu] Fixes: 7966f319c66d ("drm/amd/display: Introduce DML2") Signed-off-by: Bob Zhou <bob.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/umsch: enable doorbell for umschLang Yu2-2/+3
Program vcn_doorbell_range with vcn_ring0_1. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/display: make dc_set_power_state() return type `void` againMario Limonciello3-17/+8
As dc_set_power_state() no longer allocates memory, it's not necessary to have return types and check return code as it can't fail anymore. Change it back to `void`. Reviewed-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>
2023-10-13drm/amd/display: Destroy DC context while keeping DML and DML2Mario Limonciello2-37/+12
If there is memory pressure at suspend time then dynamically allocating a large structure as part of DC suspend code will fail. Instead re-use the same structures and clear all members except those that should be maintained. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2362 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>
2023-10-13drm/amd/display: Catch errors from drm_atomic_helper_suspend()Mario Limonciello1-0/+2
drm_atomic_helper_suspend() can return PTR_ERR(), in which case the error gets stored into `dm->cached_state`. This can cause failures during resume. Catch the error during suspend and fail the suspend instead. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2362 Acked-by: Christian König <christian.koenig@amd.com> 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>
2023-10-13drm/amd: Split up UVD suspend into prepare and suspend stepsMario Limonciello7-4/+49
amdgpu_uvd_suspend() allocates memory and copies objects into that allocated memory. This fails under memory pressure. Instead move majority of this code into a prepare step when swap can still be allocated. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd: Add concept of running prepare_suspend() sequence for IP blocksMario Limonciello2-1/+12
If any IP blocks allocate memory during their hw_fini() sequence this can cause the suspend to fail under memory pressure. Introduce a new phase that IP blocks can use to allocate memory before suspend starts so that it can potentially be evicted into swap instead. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd: Evict resources during PM ops prepare() callbackMario Limonciello3-8/+34
Linux PM core has a prepare() callback run before suspend. If the system is under high memory pressure, the resources may need to be evicted into swap instead. If the storage backing for swap is offlined during the suspend() step then such a call may fail. So move this step into prepare() to move evict majority of resources and update all non-pmops callers to call the same callback. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2362 Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-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>
2023-10-13drm/amdgpu: enable GFX IP v11.5.0 CG and PG supportLi Ma3-3/+23
Add CG support for GFX/MC/HDP/ATHUB/IH/BIF. Add PG support for GFX. Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: add support to power up/down UMSCH by SMULang Yu2-0/+27
Power up/down UMSCH by SMU. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Acked-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: add power up/down UMSCH ppt callbackLang Yu3-1/+24
Add ppt callback to power up/down UMSCH. v2: squash in updates (Alex) Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: add support to powerup VPE by SMULang Yu3-0/+31
Powerup VPE by SMU. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/discovery: add SMU 14 supportLi Ma3-0/+12
add smu 14 into the IP discovery list. Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/swsmu: add smu14 ip supportKenneth Feng10-3/+3110
Add initial swSMU support for smu 14 series ASIC. v2: squash in build fixes and updates (Li Ma) fix warnings (Alex) v3: squash in updates (Alex) v4: squash in updates (Alex) v5: squash in avg/current power updates (Alex) Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/swsmu: add smu v14_0_0 pmfw if fileLi Ma1-0/+156
Add initial smu v14_0_0 pmfw if file v2: squash in updates (Alex) Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/swsmu: add smu v14_0_0 ppsmc fileLi Ma1-0/+142
Add initial smu v14_0_0 ppsmc file v2: squash in updates (Alex) v3: squash in updates (Alex) Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/swsmu: add smu v14_0_0 driver if fileLi Ma1-0/+281
Add initial smu v14_0_0 driver if file v2: squash in updates (Alex) v3: update interface (Alex) Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/umsch: power on/off UMSCH by DLDOLang Yu1-0/+26
VCN 4.0.5 uses DLDO. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/umsch: fix psp frontdoor loadingLang Yu3-88/+72
These changes are missed in rebase. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: Increase IP discovery region sizeLijo Lazar1-1/+1
IP discovery region has increased to > 8K on some SOCs.Maximum reserve size is upto 12K, but not used. For now increase to 10K. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/pm: Use gpu_metrics_v1_4 for SMUv13.0.6Asad Kamal1-24/+41
Use gpu_metrics_v1_4 for SMUv13.0.6 to fill gpu metric info v3: Removed filling gpu metric instantaneous pcie bw 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>
2023-10-13drm/amd/pm: Add gpu_metrics_v1_4Asad Kamal2-0/+79
Add new gpu_metrics_v1_4 to acquire XGMI data transfer, pcie bandwidth & Clock lock status v2: Add pcie error counter to gpu metric table v1_4 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>
2023-10-13drm/amd/pm: Update metric table for smu v13_0_6Asad Kamal1-1/+5
Update pmfw metric table to include xgmi transfer data and pci instantaneous bandwidth for smu v13_0_6 v2: Updated metric table version v3: Removed inst pcie bw with alignment to metrics table version 8 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>
2023-10-13drm/amdgpu: Return -EINVAL when MMSCH init status incorrectLin.Cao1-1/+4
Return -EINVAL when MMSCH init fail which can be handle by function amdgpu_device_reset_sriov correctly. Signed-off-by: Lin.Cao <lincao12@amd.com> Reviewed-by: Jingwen Chen <Jingwen.Chen2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amd/pm: wait for completion of the EnableGfxImu commandTim Huang1-2/+10
Wait for completion of sending the EnableGfxImu message when using the PSP FW loading. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/vpe: fix insert_nop opsLang Yu1-4/+5
Avoid infinite loop when count is 0. This is missed in rebase. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: Address member 'gart_placement' not described in ↵Srinivasan Shanmugam1-0/+1
'amdgpu_gmc_gart_location' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c:274: warning: Function parameter or member 'gart_placement' not described in 'amdgpu_gmc_gart_location' Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@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>
2023-10-13drm/amdgpu/vpe: align with mcbp changesLang Yu1-1/+1
MCBP is decided by adev->gfx.mcbp now. This is missed in rebase. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu/vpe: remove IB end boundary requirementLang Yu1-19/+1
Remove IB end boundary requirement, VPE has no such limitions, use existing amdgpu_ring_generic_pad_ib() instead. This is missed in rebase. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-13drm/amdgpu: Improve MES responsiveness during oversubscriptionJay Cornwall1-0/+1
When MES is oversubscribed it may not frequently check for new command submissions from driver if the scheduling load is high. Response latency as high as 5 seconds has been observed. Enable a flag which adds a check for new commands between scheduling quantums. Signed-off-by: Jay Cornwall <jay.cornwall@amd.com> Cc: Alexandru Tudor <alexandru.tudor@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-01 04:42:24 +0300