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path: root/drivers/gpu/drm
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2020-08-06drm/amd/display: Use proper abm/backlight functions for DCN3Bhawanpreet Lakha
Use DCN21 functions instead of DCE110 Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/display: Use seperate dmcub firmware for navy_flounderBhawanpreet Lakha
[Why] Currently navy_flounder is using sienna_cichlid_dmcub.bin. [How] Create a seperate define so navy_flounder will use its own firmware. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/display: Check lane status again after link training doneMartin Tsai
[Why] Some monitors could suffer symbol unlock but cannot send HPD IRQ to notic source device to handle link loss. This makes monitor stuck in abnormal status and causes black screen. [How] According to the suggestion from scalar vendor, to check lane status again after link training done. That can improve the comaptibility from current production monitors. Signed-off-by: Martin Tsai <martin.tsai@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/display: Don't compare dppclk before updating DTOAlvin Lee
[Why] In dcn3_update_clocks there are situations where dppclk is not lowered (i.e. stays the same), but DTO still needs to be increased before we program pipe frontend (i.e. in prepare_bandwidth). If we don't program the new DTO value before we program the pipe, we will underflow as soon as the pipe lock is released until the next call to dcn3_update_clocks where the DTO is updated. [How] Remove dppclk check before programming new DTO value. Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/display: Fix naming of DSC Debugfs entryEryk Brol
[why] Fix naming and return bits rather than bytes per pixel for naming consistency. Because registers return Bytes per pixel, but DSC Config structure is expecting bits per pixel as input. So when returning the value convert from bytes into bits. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/display: Rename bytes_pp to the correct bits_ppEryk Brol
[Why] Struct dcn_dsc_state is used for reading current state and parameters of DSC on a pipe, the target rate parameter uses bytes per pixel even though its reading BITS_PER_PIXEL register. [How] Changing it to Bits Per Pixel for consistency. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/display: Clean up global sync param retrievalDmytro Laktyushkin
[Why] This change replaces older looping code in favor of these functions. [How] There are built in functions for extracting global sync params during mode validation now. Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/swsmu: allow asic to handle sensor type by itselfKevin Wang
1. allow asic to handle sensor type by itself. 2. if not, use smu common sensor to handle it. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/powerplay: off by one bugs in smu_cmn_to_asic_specific_index()Dan Carpenter
These tables have _COUNT number of elements so the comparisons should be >= instead of > to prevent reading one element beyond the end of the array. Fixes: 8264ee69f0d8 ("drm/amd/powerplay: drop unused code") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/powerplay: update driver if file for sienna_cichlidLikun Gao
Update sienna_cichlid driver if header and related files. Support new smu metrics for pre & postDS frequency. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/powerplay: drop unnecessary message support check(v2)Changfeng
Take back patch:drop unnecessary message support check Because the gpu reset fail problem on renoir can be fixed by: drm/amd/powerplay: skip invalid msg when smu set mp1 state It needs to remove SWSMU_CODE_LAYER_L1 in smu_cmn.h to guard a clear code layer. Signed-off-by: changfeng <Changfeng.Zhu@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amdgpu: update dec ring test for VCN 3.0Boyuan Zhang
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amdgpu/jpeg3.0: remove extra asic type checkJames Zhu
jpeg ip block is already selected based on ASIC type during set_ip_blocks. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amdgpu: update golden setting for sienna_cichlidLikun Gao
Update golden setting for sienna_cichlid. 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>
2020-08-06drm/amd/powerplay: correct smu message for vf modeLikun Gao
Set valid_in_vf to false for the message not support in vf mode on sienna cichlid. 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>
2020-08-06drm/amd/powerplay: add msg map for mode1 resetLikun Gao
Mapping Mode1Reset message for sienna_cichlid. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/powerplay: skip invalid msg when smu set mp1 stateLikun Gao
Some asic may not support for some message of set mp1 state. If the return value of smu_send_smc_msg is -EINVAL, that means it failed to send msg to smc as it can not map an valid message for the ASIC. And with that case, smu_set_mp1_state should be skipped as those ASIC was in fact do not support for that. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amd/powerplay: remove the dpm checking in the boot sequenceKenneth Feng
It's not necessary to retrieve the power features status when the asic is booted up the first time. This patch can have the features enablement status still checked in suspend/resume case and removed from the first boot up sequence. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06Revert "drm/amd/powerplay: drop unnecessary message support check"Changfeng
The below 3 messages are not supported on Renoir SMU_MSG_PrepareMp1ForShutdown SMU_MSG_PrepareMp1ForUnload SMU_MSG_PrepareMp1ForReset It needs to revert patch: drm/amd/powerplay: drop unnecessary message support check to avoid set mp1 state fail during gpu reset on renoir. Signed-off-by: changfeng <Changfeng.Zhu@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amdgpu: add printing after executing page reservation to eepromGuchun Chen
This will tell users if the faulty page has been written to external eeprom device in dmesg log. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amdgpu: expand sienna chichlid reg access supportJohn Clements
Added dedicated 64bit reg read/write support Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-06drm/amdgpu: fix spelling mistake "Falied" -> "Failed"Colin Ian King
There is a spelling mistake in a DRM_ERROR error message. Fix it. This got lost in a merge, restore the fix. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 4afaa61db9cf5250b5734c2531b226e7b3a3d691)
2020-08-05Merge tag 'drm-msm-next-2020-07-30' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Take 2 of msm-next pull, this version drops the OPP patch due to [1], so I'll send the gpu opp/bw scaling patch after the OPP patch lands. Since I had to force-push I took the opportunity to rebase on drm-next, and since you already merged in 5.8-rc6 a few fixes from the last cycle dropped out. This time around: * A bunch more a650/a640 (sm8150/sm8250) display and GPU enablement and fixes * Enable dpu dither block for 6bpc panels * dpu suspend fixes * dpu fix for cursor on 2nd display * dsi/mdp5 enablement for sdm630/sdm636/sdm660 I also regenerated the register headers, which accounts for a good bit of the size this time, because we hadn't re-synced the register headers since the early days of a6xx bringup. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/ <CAF6AEGs_eswoX-E0Ddg5DoEQy35x3GG+6SDXUAjPMrtAWFkqng@mail.gmail.com
2020-08-04drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpiXin Xiong
drm_dp_mst_allocate_vcpi() invokes drm_dp_mst_topology_get_port_validated(), which increases the refcount of the "port". These reference counting issues take place in two exception handling paths separately. Either when “slots” is less than 0 or when drm_dp_init_vcpi() returns a negative value, the function forgets to reduce the refcnt increased drm_dp_mst_topology_get_port_validated(), which results in a refcount leak. Fix these issues by pulling up the error handling when "slots" is less than 0, and calling drm_dp_mst_topology_put_port() before termination when drm_dp_init_vcpi() returns a negative value. Fixes: 1e797f556c61 ("drm/dp: Split drm_dp_mst_allocate_vcpi") Cc: <stable@vger.kernel.org> # v4.12+ Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf@gmail.com> Signed-off-by: Xin Xiong <xiongx18@fudan.edu.cn> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200719154545.GA41231@xin-virtual-machine
2020-08-04drm: Added orientation quirk for ASUS tablet model T103HAFMarius Iacob
Signed-off-by: Marius Iacob <themariusus@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200801123445.1514567-1-themariusus@gmail.com
2020-08-04drm/omap: force runtime PM suspend on system suspendTomi Valkeinen
Use SET_LATE_SYSTEM_SLEEP_PM_OPS in DSS submodules to force runtime PM suspend and resume. We use suspend late version so that omapdrm's system suspend callback is called first, as that will disable all the display outputs after which it's safe to force DSS into suspend. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200618095153.611071-1-tomi.valkeinen@ti.com Acked-by: Tony Lindgren <tony@atomide.com> Fixes: cef766300353 ("drm/omap: Prepare DSS for probing without legacy platform data") Cc: stable@vger.kernel.org # v5.7+ Tested-by: Tony Lindgren <tony@atomide.com>
2020-08-04drm/tidss: fix modeset init for DPI panelsTomi Valkeinen
The connector type for DISPC's DPI videoport was set the LVDS instead of DPI. This causes any DPI panel setup to fail with tidss, making all DPI panels unusable. Fix this by using correct connector type. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Fixes: 32a1795f57eecc39749017 ("drm/tidss: New driver for TI Keystone platform Display SubSystem") Cc: stable@vger.kernel.org # v5.7+ Link: https://patchwork.freedesktop.org/patch/msgid/20200604080214.107159-1-tomi.valkeinen@ti.com Reviewed-by: Jyri Sarha <jsarha@ti.com>
2020-08-01drm: xlnx: zynqmp: Use switch - case for link rate downshiftHyun Kwon
Use switch - case to downshift from the current link rate. It's a small loop now, so fine to be replaced with switch - case. With a loop, it is confusing and hard to follow as reported below. The patch d76271d22694: "drm: xlnx: DRM/KMS driver for Xilinx ZynqMP DisplayPort Subsystem" from Jul 7, 2018, leads to the following static checker warning: drivers/gpu/drm/xlnx/zynqmp_dp.c:594 zynqmp_dp_mode_configure() error: iterator underflow 'bws' (-1)-2 Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/1596065445-4630-1-git-send-email-hyun.kwon@xilinx.com
2020-07-31drm/msm: use kthread_create_worker instead of kthread_runBernard
Use kthread_create_worker to simplify the code and optimise the manager struct: msm_drm_thread. With this change, we could remove struct element (struct task_struct *thread & struct kthread_worker worker), instead, use one point (struct kthread_worker *worker). Signed-off-by: Bernard Zhao <bernard@vivo.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/mdp5: Add MDP5 configuration for SDM636/660Konrad Dybcio
This commit adds support for the MDP5 IP on Snapdragon 636/660. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dsi: Add DSI configuration for SDM660Konrad Dybcio
This also applies to sdm630/636 and their SDA counterparts. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/mdp5: Add MDP5 configuration for SDM630Konrad Dybcio
This commit adds support for the MDP5 IP on Snapdragon 630. The configuration is different from SDM660's, as the latter one has two DSI outputs. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dsi: Add phy configuration for SDM630/636/660Konrad Dybcio
These SoCs make use of the 14nm phy, but at different addresses than other 14nm units. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: add A640/A650 hwcgJonathan Marek
Initialize hardware clock-gating registers on A640 and A650 GPUs. At least for A650, this solves some performance issues. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: hwcg tables in gpulistJonathan Marek
This will allow supporting different hwcg tables for a6xx. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: add SM8250 to hw catalogJonathan Marek
This brings up basic video mode functionality for SM8250 DPU. Command mode and dual mixer/intf configurations are not working, future patches will address this. Scaler functionality and multiple planes is also untested. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: add SM8150 to hw catalogJonathan Marek
This brings up basic video mode functionality for SM8150 DPU. Command mode and dual mixer/intf configurations are not working, future patches will address this. Scaler functionality and multiple planes is also untested. Signed-off-by: Jonathan Marek <jonathan@marek.ca> [fixup max_linewidth warning] Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: intf timing path for displayportJonathan Marek
Calculate the correct timings for displayport, from downstream driver. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: set missing flush bits for INTF_2 and INTF_3Jonathan Marek
This fixes flushing of INTF_2 and INTF_3 on SM8150 and SM8250 hardware. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: don't use INTF_INPUT_CTRL feature on sdm845Jonathan Marek
The INTF_INPUT_CTRL feature is not available on sdm845, so don't set it. This also adds separate feature bits for INTF (based on downstream) instead of using CTL feature bit for it, and removes the unnecessary NULL check in the added bind_pingpong_blk function. Fixes: 73bfb790ac786ca55fa2786a06f59 ("msm:disp:dpu1: setup display datapath for SC7180 target") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: move some sspp caps to dpu_capsJonathan Marek
This isn't something that ever changes between planes, so move it to dpu_caps struct. Making this change will allow more re-use in the "SSPP sub blocks config" part of the catalog, in particular when adding support for SM8150 and SM8250 which have different max_linewidth. This also sets max_hdeci_exp/max_vdeci_exp to 0 for sc7180, as decimation is not supported on the newest DPU versions. (note that decimation is not implemented, so this changes nothing) Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: update UBWC config for sm8150 and sm8250Jonathan Marek
Update the UBWC registers to the right values for sm8150 and sm8250. This removes broken dpu_hw_reset_ubwc, which doesn't work because the "force blk offset to zero to access beginning of register region" hack is copied from downstream, where mapped region starts 0x1000 below what is used in the upstream driver. Also simplifies the overly complicated change that was introduced in e4f9bbe9f8beab9a1ce4 to work around dpu_hw_reset_ubwc being broken. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: use right setup_blend_config for sm8150 and sm8250Jonathan Marek
All DPU versions starting from 4.0 use the sdm845 version, so check for that instead of checking each version individually. This chooses the right function for sm8150 and sm8250. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: set ubwc config for A640 and A650Jonathan Marek
This is required for A640 and A650 to be able to share UBWC-compressed images with other HW such as display, which expect this configuration. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/adreno: un-open-code some packetsRob Clark
Small cleanup, lets not open-code bits/bitfields that are properly defined in the rnndb xml (and therefore have builders in the generated headers) Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm: sync generated headersRob Clark
We haven't sync'd for a while.. pull in updates to get definitions for some fields in pkt7 payloads. Signed-off-by: Rob Clark <robdclark@chromium.org> Acked-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: add build_bw_table for A640/A650Jonathan Marek
This sets up bw tables for A640/A650 similar to A618/A630, 0 DDR bandwidth vote, and the CNOC vote. A640 has the same CNOC addresses as A630 and was working, but this is required for A650 to work. Eventually the bw table should be filled by querying the interconnect driver for each BW in the dts, but use these dummy tables for now. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: fix crashstate capture for A650Jonathan Marek
A650 has a separate RSCC region, so dump RSCC registers separately, reading them from the RSCC base. Without this change a GPU hang will cause a system reset if CONFIG_DEV_COREDUMP is enabled. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm: Quiet error during failure in optional resource mappings.Eric Anholt
We don't expect to find vbif_nrt or regdma on sdm845, but were clogging up dmesg with errors about it. Signed-off-by: Eric Anholt <eric@anholt.net> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm: Garbage collect unused resource _len fields.Eric Anholt
Nothing was using the lengths of these ioremaps. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Rob Clark <robdclark@chromium.org>
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