- 16 Jan, 2020 40 commits
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abdoulaye berthe authored
Make sure that lttpr_caps has the mode set to repeater. Signed-off-by:
abdoulaye berthe <abdoulaye.berthe@amd.com> Reviewed-by:
Wenjing Liu <Wenjing.Liu@amd.com> Acked-by:
Harry Wentland <harry.wentland@amd.com> Acked-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Noah Abradjian authored
[Why] When rapidly adjusting colour properties (e.g. brightness), screen tearing was observed. This was due to overwritten values in OCSC registers. In dcn10, this issue had been fixed by implementing double buffering by alternating OCSC modes. [How] Alternate which OCSC registers are used by switching modes each time. This double buffers the CSC writes. Signed-off-by:
Noah Abradjian <noah.abradjian@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
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Nicholas Kazlauskas authored
[Why] We need to ensure that the DMUIF in MMHUBBUB is also in reset so we aren't generating requests while the DMCUB is in reset. [How] Set DMUIF_SOFT_RESET=1 on reset and DMUIF_SOFT_RESET=0 on reset release. Signed-off-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by:
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Nicholas Kazlauskas authored
[Why] The inst firmware isn't necessarily fully flushed to framebuffer memory and the DMCUB can hang due to invalid inst being parsed. [How] Like the fix to flush ringbuffer commands before updating the inbox write pointer we need to read back inst memory before writing the CW0 registers. Add a helper to read 64-byte chunks to avoid a large temporary buffer. Read the remaining leftover bytes if the inst_fb isn't fully aligned. Signed-off-by:
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Nicholas Kazlauskas authored
[Why] There's a data race that can occur between when we update the inbox write pointer vs when the memory for the command actually gets flushed from the map to the framebuffer. DMCUB can read stale or partially invalid data when this race occurs. [How] Before updating the write pointer we can read back all pending commands to ensure that we stall for the writes to be flushed to framebuffer. We don't need to worry about choosing HDP vs VM flush with this mechanism. Drop the dmub_srv_cmd_submit() while we're updating this to work correctly since nothing was actually using this API and the caller should be explicit about the API flow here - by doing this on execute we can give some extra time for the flush to finish while preparing other commands. We should try to avoid writing single commands because of this overhead. Signed-off-by:
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Martin Leung authored
[why] While doing seamless boot I made some changes to dcn2 hubbub functions, missed a link [how] link hubbub1 func to hubbub2 usage. It has already been successfully linked in dcn1 and 3. Signed-off-by:
Martin Leung <martin.leung@amd.com> Reviewed-by:
Alvin Lee <Alvin.Lee2@amd.com> Acked-by:
Anthony Koo <Anthony.Koo@amd.com> Acked-by:
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Nikola Cornij authored
[why] If the specific monitor supports DSC, the secondary link should be disabled, and the other way around, too: if either that monitor or our ASIC doesn't support DSC, the secodary link should be enabled. [how] Add a monitor patch and disable secondary link if that monitor is detected and if ASIC supports DSC, or otherwise enable secondary link. Signed-off-by:
Nikola Cornij <nikola.cornij@amd.com> Reviewed-by:
Joshua Aberback <Joshua.Aberback@amd.com> Acked-by:
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Alvin Lee authored
Needed to reprogram vblank_start in dml properly in order to get the correct dlg params to program VTG. Signed-off-by:
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Eric Yang authored
[Why] Previous implementation we may have residual chroma address offset if transition from wa enable -> wa disable. [How] Clear address offset cache when viewport updates. Also update the vp size check condition to account for rotation angle Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Reviewed-by:
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Aric Cyr authored
Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Reviewed-by:
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Amanda Liu authored
[why] Upon exiting a fixed active VRR state, the state isn't cleared. This leads to the variable VRR range to be calculated incorrectly. [how] Set fixed active state to false when updating vrr params Signed-off-by:
Amanda Liu <amanda.liu@amd.com> Reviewed-by:
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Rodrigo Siqueira authored
Add registers for handling Post Gamma Color Blending (OCSC), which is useful for conversion from RGB->YUV for HDMI. Reviewed-by:
Leo Li <sunpeng.li@amd.com> Acked-by:
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Nirmoy Das authored
This also replaces old artifacts with a correct one in drm_sched_entity_init() declaration Signed-off-by:
Nirmoy Das <nirmoy.das@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Hawking Zhang authored
support check if dirver should try gpu recovery for arcturus Signed-off-by:
Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by:
Guchun Chen <guchun.chen@amd.com> Signed-off-by:
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Hawking Zhang authored
To allow the flexibilty for user to disable gpu recovery in RAS recovery path by module parameter amdgpu_gpu_recovery Signed-off-by:
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Evan Quan authored
NFO: task ocltst:2028 blocked for more than 120 seconds. Tainted: G OE 5.0.0-37-generic #40~18.04.1-Ubuntu echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. cltst D 0 2028 2026 0x00000000 all Trace: __schedule+0x2c0/0x870 schedule+0x2c/0x70 schedule_preempt_disabled+0xe/0x10 __mutex_lock.isra.9+0x26d/0x4e0 __mutex_lock_slowpath+0x13/0x20 ? __mutex_lock_slowpath+0x13/0x20 mutex_lock+0x2f/0x40 amdgpu_dpm_set_powergating_by_smu+0x64/0xe0 [amdgpu] gfx_v8_0_enable_gfx_static_mg_power_gating+0x3c/0x70 [amdgpu] gfx_v8_0_set_powergating_state+0x66/0x260 [amdgpu] amdgpu_device_ip_set_powergating_state+0x62/0xb0 [amdgpu] pp_dpm_force_performance_level+0xe7/0x100 [amdgpu] amdgpu_set_dpm_forced_performance_level+0x129/0x330 [amdgpu] Fixes: a64c9e15 ("drm/amd/powerplay: cleanup the interfaces for powergate setting through SMU") Signed-off-by:Evan Quan <evan.quan@amd.com> Reported-by:
Rui Teng <Rui.Teng@amd.com> Acked-by:
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Huang Rui authored
The mec ucode will set the CP_HQD_ACTIVE bit while the queue is mapped by MAP_QUEUES packet. So we only need set cp active field for kiq queue. Signed-off-by:
Huang Rui <ray.huang@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Yong Zhao authored
SW scheduler is previously called non HW scheduler, or non HWS. This message is useful when triaging issues from dmesg. Signed-off-by:
Yong Zhao <Yong.Zhao@amd.com> Acked-by:
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Alex Deucher authored
count is size_t so don't use negative values. Reviewed-by:
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Nirmoy Das authored
This patch uses score based logic to select a new rq for better loadbalance between multiple rq/scheds instead of num_jobs. Below are test results after running amdgpu_test from mesa drm Before this patch: sched_name num of many times it got scheduled ========= ================================== sdma0 314 sdma1 32 comp_1.0.0 56 comp_1.0.1 0 comp_1.1.0 0 comp_1.1.1 0 comp_1.2.0 0 comp_1.2.1 0 comp_1.3.0 0 comp_1.3.1 0 After this patch: sched_name num of many times it got scheduled ========= ================================== sdma0 216 sdma1 185 comp_1.0.0 39 comp_1.0.1 9 comp_1.1.0 12 comp_1.1.1 0 comp_1.2.0 12 comp_1.2.1 0 comp_1.3.0 12 comp_1.3.1 0 Signed-off-by:
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James Zhu authored
Implement indirect DPG SRAM mode for vcn2.5 Signed-off-by:
James Zhu <James.Zhu@amd.com> Reviewed-by:
Leo Liu <leo.liu@amd.com> Signed-off-by:
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James Zhu authored
Add dpg pause mode support for vcn2.5 Signed-off-by:
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James Zhu authored
Add DPG mode start and stop functions for vcn2.5 v2: Correct firmware ucode index in vcn_v2_5_mc_resume_dpg_mode Signed-off-by:
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James Zhu authored
Move macro from vcn2.0 to amdgpu_vcn to share with vcn2.5 v2: squash in macro fix Signed-off-by:
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James Zhu authored
Add multiple instance direct SRAM read and write support for vcn2.5 v2: squash in indexing fix Signed-off-by:
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James Zhu authored
Add multiple-instance dpg pause mode support for VCN2.5 Signed-off-by:
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Jack Zhang authored
There's no need to dump ACTIVITY_MONITOR_COEFF under VF. Therefore, Skip the update of SMU_TABLE_ACTIVITY_MONITOR_COEFF under SRIOV VF. Signed-off-by:
Jack Zhang <Jack.Zhang1@amd.com> Reviewed-by:
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Tianci.Yin authored
[why] In dual GPUs scenario, stolen_size is assigned to zero on the secondary GPU, since there is no pre-OS console using that memory. Then the bottom region of VRAM was allocated as GTT, unfortunately a small region of bottom VRAM was encroached by UMC firmware during GDDR6 BIST training, this cause page fault. [how] Forcing stolen_size to 3MB, then the bottom region of VRAM was allocated as stolen memory, GTT corruption avoid. Reviewed-by:
Feifei Xu <Feifei.Xu@amd.com> Signed-off-by:
Tianci.Yin <tianci.yin@amd.com> Signed-off-by:
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Tianci.Yin authored
remove registers: mmSPI_CONFIG_CNTL add registers: mmSPI_CONFIG_CNTL_1 Reviewed-by:
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Tianci.Yin authored
remove registers: mmSPI_CONFIG_CNTL add registers: mmSPI_CONFIG_CNTL_1 Reviewed-by:
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shaoyunl authored
In SRIOV, rlc_g firmware is loaded by host, guest driver won't load it which will cause the rlc_fw pointer is null Signed-off-by:
shaoyunl <shaoyun.liu@amd.com> Reviewed-by:
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Christian König authored
Entirely unused. Signed-off-by:
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Nirmoy Das authored
Disabled HW IP's entity initialized with NULL rq. We should not process any submit request from userspace for a disabled HW IP. Signed-off-by:
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Huang Rui authored
To align with gfx v9, we use the map_queues packet to load hiq MQD. Signed-off-by:
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Aaron Liu authored
There is an issue that CP will check the HIQ queue to be configured and mapped with KIQ ring, otherwise, it will be unable to read back the secure buffer while the gfxoff is enabled even with trusted IP blocks. v1 -> v2: - Fix to remove surplus set_resources packets. - Fill the whole configuration in MQD. - Change the author as Aaron because he addressed the key point of this issue. - Add kiq ring lock. v2 -> v3: - Free the lock while in error return case. - Remove the programming only needed by the queue is unmapped. v3 -> v4: - Remove doorbell programming because it's used for restarting queue. - Remove CP scheduler programming because map_queue packet will handle this. v4 -> v5: - Remove cp_hqd_active because mec ucode will enable it while use map_queues. - Revise goto out_unlock. - Correct the right doorbell offset for HIQ that kfd driver assigned in the packet. v5 -> v6: - Merge Arcturus fix into this patch because it will get oops in Arcturus platform. Reported-by:
Lisa Saturday <Lisa.Saturday@amd.com> Signed-off-by:
Aaron Liu <aaron.liu@amd.com> Signed-off-by:
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Alex Sierra authored
[Why] kfd2kgd interface will be deprecated. This removal only covers TLB invalidation for now. They have been replaced in amdgpu_amdkfd API. [How] TLB invalidate functions removed from the different amdkfd_gfx_v* versions. Signed-off-by:
Alex Sierra <alex.sierra@amd.com> Acked-by:
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Alex Sierra authored
[Why] TLB flush method has been deprecated using kfd2kgd interface. This implementation is now on the amdgpu_amdkfd API. [How] TLB flush functions now implemented in amdgpu_amdkfd. Signed-off-by:
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Alex Sierra authored
This can be used directly from amdgpu and amdkfd to invalidate TLB through pasid. It supports gmc v7, v8, v9 and v10. Signed-off-by:
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Alex Sierra authored
[Why] There are HW-indpendent functions that enables and disables kcq. These functions use the kiq_pm4_funcs implementation. [How] Local kcq enable and disable functions removed and replace it by the generic kcq enable under amdgpu_gfx Signed-off-by:
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Alex Sierra authored
tlbs invalidate pointer function added to kiq_pm4_funcs struct. This way, tlb flush can be done through kiq member. TLBs invalidatation implemented for gfx9 and gfx10. Signed-off-by:
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