- 14 Jul, 2022 6 commits
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Roman Li authored
Display Core support for DCN 3.1.4 v2:(squash)fix non-x86 in dc/dcn314/Makefile Properly handle PPC as well. (Alex) v3: minor cleanup (Alex) v4: fix comment (Alex) Signed-off-by:
Roman Li <roman.li@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Roman Li authored
Clock and SMU interfaces for DCN 3.1.4 Signed-off-by:
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Roman Li authored
IRQ services to support DCN 3.1.4 interrupts. v2: make to_dal_irq_source_dcn314 static (Alex) Signed-off-by:
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Roman Li authored
Register headers for the following IPs: - DCN 3.1.4 - DPCS 3.1.4 v2:(squash) clean up (Alex) Signed-off-by:
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Michel Dänzer authored
Requires enabling the vblank machinery for them. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2030Acked-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
Michel Dänzer <mdaenzer@redhat.com> Signed-off-by:
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Leo Li authored
When pinning a buffer, we should check to see if there are any additional restrictions imposed by bo->preferred_domains. This will prevent the BO from being moved to an invalid domain when pinning. For example, this can happen if the user requests to create a BO in GTT domain for display scanout. amdgpu_dm will allow pinning to either VRAM or GTT domains, since DCN can scanout from either or. However, in amdgpu_bo_pin_restricted(), pinning to VRAM is preferred if there is adequate carveout. This can lead to pinning to VRAM despite the user requesting GTT placement for the BO. v2: Allow the kernel to override the domain, which can happen when exporting a BO to a V4L camera (for example). Signed-off-by:Leo Li <sunpeng.li@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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- 13 Jul, 2022 30 commits
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Alex Deucher authored
The indentation is screwed up. I'm not sure quite how the logic should flow. Someone more familiar with this code should verify this. Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by:
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André Almeida authored
Implement function to get current GFXOFF status for vangogh. Signed-off-by:
André Almeida <andrealmeid@igalia.com> Acked-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
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Melissa Wen authored
Check the value of per_pixel_alpha to decide whether the Coverage pixel blend mode is applicable or not. Fixes: 76818cdd ("drm/amd/display: add Coverage blend mode for overlay plane") Reported-by:
kernel test robot <lkp@intel.com> Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
Melissa Wen <mwen@igalia.com> Signed-off-by:
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Yefim Barashkin authored
divide error: 0000 [#1] SMP PTI CPU: 3 PID: 78925 Comm: tee Not tainted 5.15.50-1-lts #1 Hardware name: MSI MS-7A59/Z270 SLI PLUS (MS-7A59), BIOS 1.90 01/30/2018 RIP: 0010:smu_v11_0_set_fan_speed_rpm+0x11/0x110 [amdgpu] Speed is user-configurable through a file. I accidentally set it to zero, and the driver crashed. Reviewed-by:
Yefim Barashkin <mr.b34r@kolabnow.com> Signed-off-by:
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Mario Kleiner authored
Various DCE versions had trouble with 36 bpp lb depth, requiring fixes, last time in commit 353ca0fa ("drm/amd/display: Fix 10bit 4K display on CIK GPUs") for DCE-8. So far >= DCE-11.2 was considered ok, but now I found out that on DCE-11.2 it causes dithering when there shouldn't be any, so identity pixel passthrough with identity gamma LUTs doesn't work when it should. This breaks various important neuroscience applications, as reported to me by scientific users of Polaris cards under Ubuntu 22.04 with Linux 5.15, and confirmed by testing it myself on DCE-11.2. Lets only use depth 36 for DCN engines, where my testing showed that it is both necessary for high color precision output, e.g., RGBA16 fb's, and not harmful, as far as more than one year in real-world use showed. DCE engines seem to work fine for high precision output at 30 bpp, so this ("famous last words") depth 30 should hopefully fix all known problems without introducing new ones. Successfully retested on DCE-11.2 Polaris and DCN-1.0 Raven Ridge on top of Linux 5.19.0-rc2 + drm-next. Fixes: 353ca0fa ("drm/amd/display: Fix 10bit 4K display on CIK GPUs") Signed-off-by:
Mario Kleiner <mario.kleiner.de@gmail.com> Tested-by:
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Alex Deucher authored
Not used outside of dc_dmub_srv.c. Reported-by:
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Alex Deucher authored
Drop execute. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2085Reviewed-by:
Guchun Chen <guchun.chen@amd.com> Reviewed-by:
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Kent Russell authored
The initialism of RunList Controller is RLC, not RCL Signed-off-by:
Kent Russell <kent.russell@amd.com> Reviewed-by:
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Aric Cyr authored
This version brings along following fixes: - Fixes for MST, MPO, PSRSU, DP 2.0, Freesync and others - Add register offsets of NBI and DCN. - Improvement of ALPM - Removing assert statement for Linux DM - Re-implementing ARGB16161616 pixel format Acked-by:
Solomon Chiu <solomon.chiu@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
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Samson Tam authored
[Why] With single display odm 2:1 policy, when moving windowed MPO across the display, we experience a momentary lag when we move between the centre of the display and the right half of the display. This is caused by the MPO pipe being reallocated when it crosses this boundary [How] Handle two cases: 1. if the head pipe has a MPO pipe already allocated in the old context, then use that pipe if it is available in the current context 2. if the head pipe is on the left side, check the right side to see if it has a MPO pipe already allocated. If so, don't use that pipe if it is selected as the idle pipe in the current context Add new function pointer called .acquire_idle_pipe_for_head_pipe that will pass in the head pipe and handle case 1 Add find_idle_secondary_pipe_check_mpo() to handle case 2 if we don't hit case 1. In dc_add_plane_to_context(), start with head pipe and check case 1 and 2 in call acquire_free_pipe_for_head(). If we are on the right side of the display, check case 1 again by passing in right side pipe as the new head in call acquire_free_pipe_for_head(). Reviewed-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by:
Ariel Bernstein <Eric.Bernstein@amd.com> Acked-by:
Samson Tam <Samson.Tam@amd.com> Tested-by:
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Aurabindo Pillai authored
[Why&How] Add a field to store the NBIO IP offset for use with runtime offset calculation Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by:
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Harry Wentland authored
[Why&How] Add a field to store the DCN IP offset for use with runtime offset calculation This offset is indexed using reg*_BASE_IDX for the corresponding group of registers. For example, address of DIG_BE_CNTL instance 0 is calculated like: dcn_reg_offsets[regDIG0_DIG_BE_CNTL_BASE_IDX] + regDIG0_DIG_BE_CNTL. {dcn,nbio}_reg_offsets are used only for the ASICs for which runtime initializaion of offsets are enabled through the modified SR* macros that contain an additional REG_STRUCT element in the macro definition. DCN3.5+ will fail dc_create() if {dcn,nbio}_reg_offsets are null. They are applicable starting with DCN32/321 and are not used for ASICs upstreamed before them. ASICs before DCN32/321 will not contain any computation that involves {dcn,nbio}_reg_offsets. For them, the address/offset computation is done during compile time. This is evident from the BASE_INNER definition for compile time vs run time initialization: Compile time init: #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg Run time init: #define BASE_INNER(seg) ctx->dcn_reg_offsets[seg] BASE_INNER macro is local to each dcnxx_resource.c and hence different ASICs can have either runtime or compile time initialization of offsets. The computation of offset is done for registers all at once during driver load and hence it does not introduce any performance overhead during normal operation. Reviewed-by: -
Charlene Liu authored
[why] insert log for debug use. v2: squash in fix (Alex) Reviewed-by:
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by:
Charlene Liu <Charlene.Liu@amd.com> Tested-by:
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Wayne Lin authored
[Why & How] There is chance we change dc state while calling dc_link_detect(). As the result of that, grab the dm.dc_lock before detecting link. Reviewed-by:
Hersen Wu <hersen.wu@amd.com> Acked-by:
Wayne Lin <Wayne.Lin@amd.com> Tested-by:
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Ethan Wellenreiter authored
[Why] ABGR16161616 colour format was added to dcn10/20/30, and set any ARGB16161616 to the same value as it (26). As such, the HDR10 Green Point y value was too far off of the EDID stated value for DisplayPort. [How] Added back the pixel format as 22 for ARGB16161616 for dcn10/20/30. Reviewed-by:
Reza Amini <reza.amini@amd.com> Acked-by:
Ethan Wellenreiter <Ethan.Wellenreiter@amd.com> Tested-by:
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Aric Cyr authored
Acked-by:
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Jun Lei authored
[why] Unbounded request logic in resource/DML has some issues where unbounded request is being enabled incorrectly. SW today enables unbounded request unconditionally in hardware, on the assumption that HW can always support it in single pipe scenarios. This worked until now because the same assumption is made in DML. A new DML update is needed to fix a bug, where there are single pipe scenarios where unbounded cannot be enabled, and this change in DML needs to be ported in, and dcn32 resource logic fixed. [how] First, dcn32_resource should program unbounded req in HW according to unbounded req enablement output from DML, as opposed to DML input Second, port in DML1 update which disables unbounded req in some scenarios to fix an issue with poor stutter performance Reviewed-by:
Nevenko Stupar <Nevenko.Stupar@amd.com> Reviewed-by:
Jun Lei <jun.lei@amd.com> Tested-by:
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Jack Xiao authored
Port aggregated doorbell support to gfx11. Signed-off-by:
Jack Xiao <Jack.Xiao@amd.com> Reviewed-by:
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Jack Xiao authored
Port aggregated doorbell support to sdma6. Signed-off-by:
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Le Ma authored
Ring aggregated doorbel to make unmapped queue scheduled in mes firmware. Signed-off-by:
Le Ma <le.ma@amd.com> Reviewed-by:
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Jack Xiao authored
Allocate and enable aggregated doorbell. Signed-off-by:
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Le Ma authored
Allocate and enable aggregated doorbell. Signed-off-by:
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Likun Gao authored
Move reset_context out of gpu recover function to make it configurable for different reset purpose. For the reset way of call gpu_recovery sysfs, force to use full reset method. Otherwise, try soft reset by default if the related ASIC supportted, if soft reset failed, will use full reset. Signed-off-by:
Likun Gao <Likun.Gao@amd.com> Reviewed-by:
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Likun Gao authored
Support SDMA soft reset for SDMA v6. V3: use ib test to check soft reset. V4: squash in unused variable fix (Alex) Signed-off-by:
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Likun Gao authored
Enable soft reset for gfx 11. V2: enable both gfx v11.0.0 and gfx v11.0.2. Signed-off-by:
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Likun Gao authored
Support GFX soft reset for gfx v11. V3: use ib test check soft reset. V4: squash in unused variable fix (Alex) Signed-off-by:
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Chris Park authored
[Why] Status flags definition is reduced to read less bytes in SCDC transaction for status update. [How] Reduce definition of reserved bytes from 3 to 1 for status update. Reviewed-by:
Chris Park <chris.park@amd.com> Tested-by:
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Prike Liang authored
On the GC 10.3.7 platform the initial MEC release version #3 can support atomic operation,so need correct and set its MEC atomic support version to #3. Signed-off-by:
Prike Liang <Prike.Liang@amd.com> Reviewed-by:
Aaron Liu <aaron.liu@amd.com> Signed-off-by:
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Wenjing Liu authored
[why] Ideally link capability should be independent from the link configuration that we decide to use in enable link. Otherwise if link capability is changed after validation has completed, we could end up enabling a link configuration with invalid configuration. This would lead to over link bandwidth subscription or in the extreme case causes us to enable HPO link to a DIO stream. [how] Add a new struct in pipe ctx called link config. This structure will contain link configuration to enable a link. It will be populated during map pool resources after we validate link bandwidth. Remove the reference of verified link cap during enable link process and use link config in pipe ctx instead. Reviewed-by:
George Shen <George.Shen@amd.com> Acked-by:
Wenjing Liu <wenjing.liu@amd.com> Tested-by:
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Fangzhi Zuo authored
[why] First MST sideband message returns AUX_RET_ERROR_HPD_DISCON on certain intel platform. Aux transaction considered failure if HPD unexpected pulled low. The actual aux transaction success in such case, hence do not return error. [how] Not returning error when AUX_RET_ERROR_HPD_DISCON detected on the first sideband message. v2: squash in additional DMI entries v3: squash in static fix Signed-off-by:
Fangzhi Zuo <Jerry.Zuo@amd.com> Acked-by:
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- 12 Jul, 2022 4 commits
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Eric Huang authored
To expose unified memory for ctx save/resotre area feature availablity to libhsakmt. Proposed userspace: https://patchwork.freedesktop.org/series/106218/Signed-off-by:
Eric Huang <jinhuieric.huang@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Samson Tam authored
[Why] When playing NV12 1080p MPO video, it is pipe splitting so we see two pipes in fullscreen and four pipes in windowed mode. Pipe split is happening because we are setting MaximumMPCCombine = 1 [How] Algorithm for MaximumMPCCombine has extra conditions we do not need. Use DCN31 algorithm instead Signed-off-by:
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Ilya Bakoulin authored
[Why] Black screen encountered when disabling Freesync through OSD on some displays. [How] Set the should_disable flag when new top pipe has no plane state to ensure that pipes get cleaned up. Reviewed-by:
Ilya Bakoulin <Ilya.Bakoulin@amd.com> Tested-by:
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Robin Chen authored
[Why] Some specific sink is not able to support PSRSU when DSC is turned on. For this case, fall-back to use PSR1. Reviewed-by:
Anthony Koo <Anthony.Koo@amd.com> Acked-by:
Robin Chen <po-tchen@amd.com> Tested-by:
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