- 10 Nov, 2021 1 commit
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Dave Airlie authored
Merge tag 'drm-misc-next-fixes-2021-11-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-next A refcounting fix for outstanding fence callbacks. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20211105074318.oy6rwjr5wcw6qpjj@gilmour
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- 05 Nov, 2021 2 commits
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Dave Airlie authored
Merge tag 'amd-drm-fixes-5.16-2021-11-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-5.16-2021-11-03: amdgpu: - GPU reset fix - Aldebaran fix - Yellow Carp fixes - DCN2.1 DMCUB fix - IOMMU regression fix for Picasso - DSC display fixes - BPC display calculation fixes - Other misc display fixes amdkfd: - SVM fixes - Fix gfx version for renoir Signed-off-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for 5.16: UAPI Changes: Cross-subsystem Changes: Core Changes: - fbdev: Fix double-free, Remove unused scrolling acceleration - locking: improve logging for contented locks without backoff - dma-buf: Add dma_resv_for_each_fence iterator, and conversion of users Driver Changes: - nouveau: Various code style improvements - bridge: HPD improvements for lt9611uxc, eDP aux-bus support for ps8640, lvds-codec data-mapping selection support - panels: Vivax TPC-9150, Innolux G070Y2-T02, LOGIC Technologies LTTD800480070-L2RT, Sharp LS060T1SX01, Signed-off-by:
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- 04 Nov, 2021 1 commit
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Michel Dänzer authored
This makes sure we don't hit the BUG_ON(dmabuf->cb_in.active || dmabuf->cb_out.active); in dma_buf_release, which could be triggered by user space closing the dma-buf file description while there are outstanding fence callbacks from dma_buf_poll. Cc: stable@vger.kernel.org Signed-off-by:
Michel Dänzer <mdaenzer@redhat.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210723075857.4065-1-michel@daenzer.netSigned-off-by:
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- 03 Nov, 2021 28 commits
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Aric Cyr authored
Acked-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Anthony Koo authored
Acked-by:
Anthony Koo <Anthony.Koo@amd.com> Tested-by:
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Aurabindo Pillai authored
[Why & How] In order to have dc_enable_dmub_notifications() more precise, add one more condition to check if dc->debug.dpia_debug.bits.disable_dpia is false. Signed-off-by:
Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> Signed-off-by:
Wayne Lin <Wayne.Lin@amd.com> Signed-off-by:
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Tested-by:
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Jake Wang authored
[Why] During Z10, root clock gating and memory low power registers needs to to be restored if optimization is enabled in driver. [How] Added new DMUB boot option for root clock gating and memory low power. Acked-by:
Jake Wang <haonan.wang2@amd.com> Reviewed-by:
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Jake Wang authored
[Why & How] The MPC memory clocks should be powered down when not in use. Acked-by:
Eric Yang <eric.yang2@amd.com> Tested-by:
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Jake Wang authored
[Why] HPO is only used for DP2.0. HPO HW control should be disable when not being used to save power. [How] Shutdown HPO HW control during init hw. Shutdown HPO HW control during stream disable. Enable HPO HW control during stream enable if DP2.0. Acked-by:
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Wenjing Liu authored
[why&how] write LINK_SQUARE_PATTERN_num + 1 for square pulse pattern. Specs requirement to write this register prior to write LINK_QUAL_LANEX_SET. Acked-by:
Wenjing Liu <wenjing.liu@amd.com> Reviewed-by:
George Shen <george.shen@amd.com> Tested-by:
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Jimmy Kizito authored
[Why] State can be cleared without removing individual streams (by calling dc_remove_stream_from_ctx()). This can leave the encoder assignment module in an incoherent state and cause future assignments to be incorrect. [How] Clear encoder assignments when committing 0 streams or re-initializing hardware. Acked-by:
Jimmy Kizito <Jimmy.Kizito@amd.com> Reviewed-by:
Jun Lei <Jun.Lei@amd.com> Tested-by:
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Roman Li authored
[Why] In scenario when 1 display connected with pipe split (2 pipes in use) and 3 new displays simultaneously hotplugged via MST hub (4 pipes in use), mpcc may get reprogram to other vtg, remaining busy. In this case waiting for mpcc idle timeouts with error like this: [drm] REG_WAIT timeout 1us * 100000 tries - mpc2_assert_idle_mpcc RIP: 0010:mpc2_assert_mpcc_idle_before_connect Call Trace: dcn20_update_mpcc dcn20_program_front_end_for_ctx dc_commit_state amdgpu_dm_atomic_commit_tail ... [How] Add pipe split change condition to disable dangling plane. Acked-by:
Roman Li <Roman.Li@amd.com> Reviewed-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Tested-by:
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Bing Guo authored
[Why] 1. YCbCr 4:2:2 8bpc/10bpc modes are blocked for HDMI by policy 2. A YCbCr 4:2:0 calculation error blocked some 4:2:0 timing modes [How] YCbCr 4:2:2 8bpc/10bpc modes are allowed for HDMI Fix YCbCr 4:2:0 calculation error Acked-by:
Bing Guo <Bing.Guo@amd.com> Reviewed-by:
Chris Park <chris.park@amd.com> Tested-by:
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Yu-ting Shen authored
[Why] MST monitor sends link loss short pulse continuous but sink is occupy by HDMI input to lead link training fail. [How] disable link once retraining fail. Acked-by:
Yu-ting Shen <yu-tshen@amd.com> Reviewed-by:
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Felipe Clark authored
[WHY] It was found that the system would hang on a dummy pstate when playing 4k60 videos on a 1080p 390Hz monitor. [HOW] Properly select the dummy_pstate_latency_ms when firmware assisted memory clock switching is enabled instead of assuming that the highest latency would work for every monitor timing. Acked-by:
Felipe Clark <felclark@amd.com> Reviewed-by:
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Anson Jacob authored
Fix spacing issue for the format string. Addresses-Coverity-ID: 1446765: ("Invalid printf format string") Acked-by:Anson Jacob <Anson.Jacob@amd.com> Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by:
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Hersen Wu authored
[WHY] If timing and bpp of displays on mst hub are not changed, pbn, slot_num for displays should not be changed. Linux user mode may initiate atomic_check with different display configuration after set mode finished. This will call to amdgpu_dm to re-compute payload, slot_num of displays and saved to dm_connect_state. stream->timing.flags.dsc, pbn, slot_num are updated to values which may be different from that were used for set mode. when dsc hub with 3 4k@60hz dp connected, 3 dsc engines are enabled. timing.flags.dsc = 1. timing.flags.dsc are changed to 0 due to atomic check. when dsc hub is unplugged, amdgpu driver check timing.flags.dsc for last mode set and find out flags.dsc = 0, then does not disable dsc. [HOW] check status of displays on dsc mst hubs. re-compute pbn, slot_num, timing.flags.dsc only if there is mode, connect or enable/disable change. Acked-by:
Hersen Wu <hersenwu@amd.com> Reviewed-by:
Mikita Lipski <Mikita.Lipski@amd.com> Tested-by:
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James Zhu authored
Remove duplicated kfd_resume_iommu which already runs in mdgpu_amdkfd_device_init. Tested-By:
Ken Moffat <zarniwhoop@ntlworld.com> Reviewed-by:
James Zhu <James.Zhu@amd.com> Signed-off-by:
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Aaron Liu authored
For yellow carp, the desired CGPG hysteresis value is 0x4E20. Signed-off-by:
Aaron Liu <aaron.liu@amd.com> Acked-by:
Huang Rui <ray.huang@amd.com> Signed-off-by:
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Mario Limonciello authored
commit 652de07a ("drm/amd/display: Fully switch to dmub for all dcn21 asics") switched over to using dmub on Renoir to fix Gitlab 1735, but this implied a new dependency on newer firmware which might not be met on older kernel versions. Since sw_init runs before hw_init, there is an opportunity to determine whether or not the firmware version is new to adjust the behavior. Cc: Roman.Li@amd.com BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1772 BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1735 Fixes: 652de07a ("drm/amd/display: Fully switch to dmub for all dcn21 asics") Signed-off-by:
Mario Limonciello <mario.limonciello@amd.com> Acked-by:
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Mario Limonciello authored
For ASICs not supporting power profile mode, don't show the attribute. Verify that the function has been implemented by the subsystem. Suggested-by:
Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
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Mario Limonciello authored
This better aligns that the caller can make a mistake with the buffer and -EINVAL should be returned, but if the hardware doesn't support the feature it should be -EOPNOTSUPP. Signed-off-by:
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Mario Limonciello authored
Prevent possible issues from set and get being called simultaneously. Signed-off-by:
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Mario Limonciello authored
This was added by commit bd8dcea9 ("drm/amd/pm: add callbacks to read/write sysfs file pp_power_profile_mode") but the feature was deprecated from PMFW. Remove it from the driver. Signed-off-by:
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Graham Sider authored
Previously Renoir compiler gfx target version was forced to Raven. Update driver side for completeness. Signed-off-by:
Graham Sider <Graham.Sider@amd.com> Reviewed-by:
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Mario Limonciello authored
This is more useful when talking to the SMU team to have the information in this format, save one less step to manually do it. Reviewed-by:
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Felix Kuehling authored
If some pages fail to migrate to system memory, don't update prange->actual_loc = 0. This prevents endless CPU page faults after partial migration failures due to contested page locks. Migration to RAM must be complete during migrations from VRAM to VRAM and during evictions. Implement retry and fail if the migration to RAM fails. Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by:
Philip Yang <Philip.Yang@amd.com> Signed-off-by:
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Felix Kuehling authored
Stack and heap pages tend to be shared by many small allocations. Concurrent access by CPU and GPU is therefore likely, which can lead to thrashing. Avoid this by setting the preferred location to system memory. Signed-off-by:
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Felix Kuehling authored
The preferred location should be used as the migration destination whenever it is accessible by the faulting GPU. System memory is always accessible. Peer memory is accessible if it's in the same XGMI hive. Signed-off-by:
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Oak Zeng authored
Aldebaran has different register mask definitions for regiter MC_VM_XGMI_LFB_CNTL. Use the correct masks to interpret fields of this register. Signed-off-by:
Oak Zeng <Oak.Zeng@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Jingwen Chen authored
[Why] In advance tdr mode, the real bad job will be resubmitted twice, while in drm_sched_resubmit_jobs_ext, there's a dma_fence_put, so the bad job is put one more time than other jobs. [How] Adding dma_fence_get before resbumit job in amdgpu_device_recheck_guilty_jobs and put the fence for normal jobs Signed-off-by:
Jingwen Chen <Jingwen.Chen2@amd.com> Reviewed-by:
Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by:
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- 02 Nov, 2021 1 commit
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Dave Airlie authored
Merge tag 'amd-drm-next-5.16-2021-10-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.16-2021-10-29: amdgpu: - RAS fixes - Fix a potential memory leak in device tear down - Add a stutter mode quirk - Misc display fixes - Further display FP refactoring - Display USB4 fixes - Display DP2.0 fixes - DCN 3.1 fixes - Display 8 ch audio fix - Fix DMA mask regression for SI parts - Aldebaran fixes amdkfd: - userptr fix - BO lifetime fix - Misc code cleanup UAPI: - Minor header cleanup (no functional change) Signed-off-by:
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- 28 Oct, 2021 7 commits
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Alex Deucher authored
The DMA mask on SI parts is 40 bits not 44. Copy paste typo. Fixes: 244511f3 ("drm/amdgpu: simplify and cleanup setting the dma mask") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1762Acked-by:
Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by:
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Meenakshikumar Somasundaram authored
[Why] - DPIA MST slot registers are not programmed during payload allocation and hence MST does not work with DPIA. - HPD RX interrupts are not handled for DPIA. [How] - Added inbox command to program the MST slots whenever payload allocation happens for DPIA links. - Added support for handling HPD RX interrupts Signed-off-by:
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Patrik Jakobsson authored
CVE-2021-42327 was fixed by: commit f23750b5 Author: Thelford Williams <tdwilliamsiv@gmail.com> Date: Wed Oct 13 16:04:13 2021 -0400 drm/amdgpu: fix out of bounds write but amdgpu_dm_debugfs.c contains more of the same issue so fix the remaining ones. v2: * Add missing fix in dp_max_bpc_write (Harry Wentland) Fixes: 918698d5 ("drm/amd/display: Return the number of bytes parsed than allocated") Signed-off-by:
Patrik Jakobsson <pjakobsson@suse.de> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
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Alex Deucher authored
Add secondary instance version info for soc15 parts. Reviewed-by:
Luben Tuikov <luben.tuikov@amd.com> Signed-off-by:
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Alex Deucher authored
Add secondary instance version info for vega20, arcturure, and aldebaran. Acked-by:
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Alex Deucher authored
Move the RAS query parameters to align with the INFO query where they are used. No functional change. Reviewed-by:
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Jude Shih authored
[Why] DMUB binary is common for both A0 and B0. Hence, driver should notify FW about the support for DPIA in B0. [How] Added dpia_supported bit in dmub_fw_boot_options and will be set only for B0. Assign dpia_supported to true before dm_dmub_hw_init in B0 case. v2: fix build without CONFIG_DRM_AMD_DC_DCN (Alex) Signed-off-by:
Jude Shih <shenshih@amd.com> Reviewed-by:
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