linux-dev/drivers/gpu/drm/msm/dp, branch linus/master

Merge tag 'drm-next-2022-06-03-1' of git://anongit.freedesktop.org/drm/drm

2022-06-03T16:49:29Z

Pull more drm updates from Dave Airlie: "This is mostly regular fixes, msm and amdgpu. There is a tegra patch that is bit of prep work for a 5.20 feature to avoid some inter-tree syncs, and a couple of late addition amdgpu uAPI changes but best to get those in early, and the userspace pieces are ready. msm: - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a big-time hitter in the CI-runs. amdgpu: - Update fdinfo to the common drm format - uapi: - Add VM_NOALLOC GPUVM attribute to prevent buffers for going into the MALL - Add AMDGPU_GEM_CREATE_DISCARDABLE flag to create buffers that can be discarded on eviction - Mesa code which uses these: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16466 - Link training fixes - DPIA fixes - Misc code cleanups - Aux fixes - Hotplug fixes - More FP clean up - Misc GFX9/10 fixes - Fix a possible memory leak in SMU shutdown - SMU 13 updates - RAS fixes - TMZ fixes - GC 11 updates - SMU 11 metrics fixes - Fix coverage blend mode for overlay plane - Note DDR vs LPDDR memory - Fuzz fix for CS IOCTL - Add new PCI DID amdkfd: - Clean up hive setup - Misc fixes tegra: - add some prelim 5.20 work to avoid inter-tree mess" * tag 'drm-next-2022-06-03-1' of git://anongit.freedesktop.org/drm/drm: (57 commits) drm/msm/dpu: Move min BW request and full BW disable back to mdss drm/msm/dpu: Fix pointer dereferenced before checking drm/msm/dpu: Remove unused code drm/msm/disp/dpu1: remove superfluous init drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl() gpu: host1x: Add context bus drm/amdgpu: add drm-client-id to fdinfo v2 drm/amdgpu: Convert to common fdinfo format v5 drm/amdgpu: bump minor version number drm/amdgpu: add AMDGPU_VM_NOALLOC v2 drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE drm/amdgpu: add beige goby PCI ID drm/amd/pm: Return auto perf level, if unsupported drm/amdkfd: fix typo in comment drm/amdgpu/gfx: fix typos in comments drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. drm/amdgpu: differentiate between LP and non-LP DDR memory drm/amdgpu: Resolve pcie_bif RAS recovery bug drm/amdgpu: clean up asd on the ta_firmware_header_v2_0 drm/amdgpu/discovery: validate VCN and SDMA instances ...

Merge tag 'msm-next-5.19-fixes-06-01' of https://gitlab.freedesktop.org/abhinavk/msm into drm-next

2022-06-03T01:35:23Z

5.19 fixes for msm-next - Fix to add minimum ICC vote in the msm_mdss pm_resume path to address bootup splats - Fix to avoid dereferencing without checking in WB encoder - Fix to avoid crash during suspend in DP driver by ensuring interrupt mask bits are updated - Remove unused code from dpu_encoder_virt_atomic_check() - Fix to remove redundant init of dsc variable Signed-off-by: Dave Airlie From: Abhinav Kumar Link: https://patchwork.freedesktop.org/patch/msgid/927b201e-a734-a29d-b9fb-b9889e1f7795@quicinc.com

drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl()

2022-06-01T23:15:05Z

dp_catalog_ctrl_reset() will software reset DP controller. But it will not reset programmable registers to default value. DP driver still have to clear mask bits to interrupt status registers to disable interrupts after software reset of controller. At current implementation, dp_ctrl_reset_irq_ctrl() will software reset dp controller but did not call dp_catalog_ctrl_enable_irq(false) to clear hpd related interrupt mask bits to disable hpd related interrupts due to it mistakenly think hpd related interrupt mask bits will be cleared by software reset of dp controller automatically. This mistake may cause system to crash during suspending procedure due to unexpected irq fired and trigger event thread to access dp controller registers with controller clocks are disabled. This patch fixes system crash during suspending problem by removing "enable" flag condition checking at dp_ctrl_reset_irq_ctrl() so that hpd related interrupt mask bits are cleared to prevent unexpected from happening. Changes in v2: -- add more details commit text Changes in v3: -- add synchrons_irq() -- add atomic_t suspended Changes in v4: -- correct Fixes's commit ID -- remove synchrons_irq() Changes in v5: -- revise commit text Changes in v6: -- add event_lock to protect "suspended" Changes in v7: -- delete "suspended" flag Fixes: 989ebe7bc446 ("drm/msm/dp: do not initialize phy until plugin interrupt received") Signed-off-by: Kuogee Hsieh Reviewed-by: Stephen Boyd Patchwork: https://patchwork.freedesktop.org/patch/486591/ Link: https://lore.kernel.org/r/1652804494-19650-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Abhinav Kumar

Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm

2022-05-25T23:18:27Z

Pull drm updates from Dave Airlie: "Intel have enabled DG2 on certain SKUs for laptops, AMD has started some new GPU support, msm has user allocated VA controls dma-buf: - add dma_resv_replace_fences - add dma_resv_get_singleton - make dma_excl_fence private core: - EDID parser refactorings - switch drivers to drm_mode_copy/duplicate - DRM managed mutex initialization display-helper: - put HDMI, SCDC, HDCP, DSC and DP into new module gem: - rework fence handling ttm: - rework bulk move handling - add common debugfs for resource managers - convert to kvcalloc format helpers: - support monochrome formats - RGB888, RGB565 to XRGB8888 conversions fbdev: - cfb/sys_imageblit fixes - pagelist corruption fix - create offb platform device - deferred io improvements sysfb: - Kconfig rework - support for VESA mode selection bridge: - conversions to devm_drm_of_get_bridge - conversions to panel_bridge - analogix_dp - autosuspend support - it66121 - audio support - tc358767 - DSI to DPI support - icn6211 - PLL/I2C fixes, DT property - adv7611 - enable DRM_BRIDGE_OP_HPD - anx7625 - fill ELD if no monitor - dw_hdmi - add audio support - lontium LT9211 support, i.MXMP LDB - it6505: Kconfig fix, DPCD set power fix - adv7511 - CEC support for ADV7535 panel: - ltk035c5444t, B133UAN01, NV3052C panel support - DataImage FG040346DSSWBG04 support - st7735r - DT bindings fix - ssd130x - fixes i915: - DG2 laptop PCI-IDs ("motherboard down") - Initial RPL-P PCI IDs - compute engine ABI - DG2 Tile4 support - DG2 CCS clear color compression support - DG2 render/media compression formats support - ATS-M platform info - RPL-S PCI IDs added - Bump ADL-P DMC version to v2.16 - Support static DRRS - Support multiple eDP/LVDS native mode refresh rates - DP HDR support for HSW+ - Lots of display refactoring + fixes - GuC hwconfig support and query - sysfs support for multi-tile - fdinfo per-client gpu utilisation - add geometry subslices query - fix prime mmap with LMEM - fix vm open count and remove vma refcounts - contiguous allocation fixes - steered register write support - small PCI BAR enablement - GuC error capture support - sunset igpu legacy mmap support for newer devices - GuC version 70.1.1 support amdgpu: - Initial SoC21 support - SMU 13.x enablement - SMU 13.0.4 support - ttm_eu cleanups - USB-C, GPUVM updates - TMZ fixes for RV - RAS support for VCN - PM sysfs code cleanup - DC FP rework - extend CG/PG flags to 64-bit - SI dpm lockdep fix - runtime PM fixes amdkfd: - RAS/SVM fixes - TLB flush fixes - CRIU GWS support - ignore bogus MEC signals more efficiently msm: - Fourcc modifier for tiled but not compressed layouts - Support for userspace allocated IOVA (GPU virtual address) - DPU: DSC (Display Stream Compression) support - DP: eDP support - DP: conversion to use drm_bridge and drm_bridge_connector - Merge DPU1 and MDP5 MDSS driver - DPU: writeback support nouveau: - make some structures static - make some variables static - switch to drm_gem_plane_helper_prepare_fb radeon: - misc fixes/cleanups mxsfb: - rework crtc mode setting - LCDIF CRC support etnaviv: - fencing improvements - fix address space collisions - cleanup MMU reference handling gma500: - GEM/GTT improvements - connector handling fixes komeda: - switch to plane reset helper mediatek: - MIPI DSI improvements omapdrm: - GEM improvements qxl: - aarch64 support vc4: - add a CL submission tracepoint - HDMI YUV support - HDMI/clock improvements - drop is_hdmi caching virtio: - remove restriction of non-zero blob types vmwgfx: - support for cursormob and cursorbypass 4 - fence improvements tidss: - reset DISPC on startup solomon: - SPI support - DT improvements sun4i: - allwinner D1 support - drop is_hdmi caching imx: - use swap() instead of open-coding - use devm_platform_ioremap_resource - remove redunant initializations ast: - Displayport support rockchip: - Refactor IOMMU initialisation - make some structures static - replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi - support swapped YUV formats, - clock improvements - rk3568 support - VOP2 support mediatek: - MT8186 support tegra: - debugabillity improvements" * tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm: (1740 commits) drm/i915/dsi: fix VBT send packet port selection for ICL+ drm/i915/uc: Fix undefined behavior due to shift overflowing the constant drm/i915/reg: fix undefined behavior due to shift overflowing the constant drm/i915/gt: Fix use of static in macro mismatch drm/i915/audio: fix audio code enable/disable pipe logging drm/i915: Fix CFI violation with show_dynamic_id() drm/i915: Fix 'mixing different enum types' warnings in intel_display_power.c drm/i915/gt: Fix build error without CONFIG_PM drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path drm/msm/dpu: add DRM_MODE_ROTATE_180 back to supported rotations drm/msm: don't free the IRQ if it was not requested drm/msm/dpu: limit writeback modes according to max_linewidth drm/amd: Don't reset dGPUs if the system is going to s2idle drm/amdgpu: Unmap legacy queue when MES is enabled drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() drm/msm: Fix fb plane offset calculation drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init drm/msm/dsi: don't powerup at modeset time for parade-ps8640 drm/rockchip: Change register space names in vop2 dt-bindings: display: rockchip: make reg-names mandatory for VOP2 ...

Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next

2022-05-11T02:40:47Z

- Fourcc modifier for tiled but not compressed layouts - Support for userspace allocated IOVA (GPU virtual address) - Devfreq clamp_to_idle fix - DPU: DSC (Display Stream Compression) support - DPU: inline rotation support on SC7280 - DPU: update DP timings to follow vendor recommendations - DP, DPU: add support for wide bus (on newer chipsets) - DP: eDP support - Merge DPU1 and MDP5 MDSS driver, make dpu/mdp device the master component - MDSS: optionally reset the IP block at the bootup to drop bootloader state - Properly register and unregister internal bridges in the DRM framework - Complete DPU IRQ cleanup - DP: conversion to use drm_bridge and drm_bridge_connector - eDP: drop old eDP parts again - DPU: writeback support - Misc small fixes Signed-off-by: Dave Airlie From: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvJCr_1D8d0dgmyQC5HD4gmXeZw=bFV_CNCfceZbpMxRw@mail.gmail.com

drm/msm/dp: fix event thread stuck in wait_event after kthread_stop()

2022-05-06T23:10:35Z

Event thread supposed to exit from its while loop after kthread_stop(). However there may has possibility that event thread is pending in the middle of wait_event due to condition checking never become true. To make sure event thread exit its loop after kthread_stop(), this patch OR kthread_should_stop() into wait_event's condition checking so that event thread will exit its loop after kernal_stop(). Changes in v2: -- correct spelling error at commit title Changes in v3: -- remove unnecessary parenthesis -- while(1) to replace while (!kthread_should_stop()) Reported-by: Dmitry Baryshkov Fixes: 570d3e5d28db ("drm/msm/dp: stop event kernel thread when DP unbind") Signed-off-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov Reviewed-by: Stephen Boyd Patchwork: https://patchwork.freedesktop.org/patch/484576/ Link: https://lore.kernel.org/r/1651595136-24312-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Dmitry Baryshkov

Merge tag 'drm-msm-fixes-2022-04-30' of https://gitlab.freedesktop.org/drm/msm into drm-fixes

2022-05-06T01:22:03Z

single lockdep fix. Signed-off-by: Dave Airlie From: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGtkzqzxDLp82OaKXVrWd7nWZtkxKsuOK1wOGCDz7qF-dA@mail.gmail.com

Backmerge tag 'v5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

2022-05-03T06:08:48Z

Linux 5.18-rc5 There was a build fix for arm I wanted in drm-next, so backmerge rather then cherry-pick. Signed-off-by: Dave Airlie

drm/msm/dp: do not stop transmitting phy test pattern during DP phy compliance test

2022-05-01T23:39:34Z

At normal operation, transmit phy test pattern has to be terminated before DP controller switch to video ready state. However during phy compliance testing, transmit phy test pattern should not be terminated until end of compliance test which usually indicated by unplugged interrupt. Only stop sending the train pattern in dp_ctrl_on_stream() if we're not doing compliance testing. We also no longer reset 'p_level' and 'v_level' within dp_ctrl_on_link() due to both 'p_level' and 'v_level' are acquired from link status at previous dpcd read and we like to use those level to start link training. Changes in v2: -- add more details commit text -- correct Fixes Changes in v3: -- drop unnecessary braces Fixes: 2e0adc765d88 ("drm/msm/dp: do not end dp link training until video is ready") Signed-off-by: Kuogee Hsieh Reviewed-by: Stephen Boyd Patchwork: https://patchwork.freedesktop.org/patch/483564/ Link: https://lore.kernel.org/r/1650995939-28467-3-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Dmitry Baryshkov

drm/msm/dp: reset DP controller before transmit phy test pattern

2022-05-01T23:39:34Z

DP controller state can not switch from video ready state to transmit phy pattern state at run time. DP mainlink has to be teared down followed by reset controller to default state to have DP controller switch to transmit phy test pattern state and start generate specified phy test pattern to sinker once main link setup again. Changes in v2: -- correct Fixes's commit id Fixes: 52352fe2f866 ("drm/msm/dp: use dp_ctrl_off_link_stream during PHY compliance test run") Signed-off-by: Kuogee Hsieh Reviewed-by: Stephen Boyd Patchwork: https://patchwork.freedesktop.org/patch/483563/ Link: https://lore.kernel.org/r/1650995939-28467-2-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Dmitry Baryshkov