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path: root/drivers/gpu/drm/mediatek/mtk_drm_drv.c
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2022-07-04drm/mediatek: Ensure bridge disable happends before suspendHsin-Yi Wang1-8/+8
Make sure bridge_disable will be called before suspend by calling drm_mode_config_helper_suspend() in .prepare callback. Signed-off-by: Hsin-Yi Wang <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-07-03drm/mediatek: Remove mt8192 display rdma compatibleAllen-KH Cheng1-2/+0
The compatible “mediatek,mt8192-disp-rdma” is being used for reading the data into DMA for back-end panel driver in mt8192 but there is no difference between mt8183 and mt8192 in rdma driver. Remove compatible “mediatek,mt8192-disp-rdma” from the driver and should use “mediatek,mt8183-disp-rdma” as fallback in 8192 DTS according to the mediatek,rdma.yaml. Signed-off-by: Allen-KH Cheng <[email protected]> Reviewed-by: Chen-Yu Tsai <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-06-27drm/mediatek: Add display MDP RDMA support for MT8195Nancy.Lin1-0/+1
Add MDP_RDMA driver for MT8195. MDP_RDMA is the DMA engine of the ovl_adaptor component. Signed-off-by: Nancy.Lin <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Tested-by: AngeloGioacchino Del Regno <[email protected]> Tested-by: Bo-Chen Chen <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-06-09drm/mediatek: Add MT8186 DSI compatible for mtk_drm_drv.cRex-BC Chen1-0/+2
The compatible "mediatek,mt8186-dsi" is used by MT8186 DSI, so add it to mtk_ddp_comp_dt_ids in mtk_drm_drv.c. Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Rex-BC Chen <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-06-06drm/mediatek: Add suffix 0 to DDP_COMPONENT_DITHER for mt8195 vdosys0jason-jh.lin1-5/+5
Because mt8195 vdosys0 has 2 DITHER components, so the suffix 0 need to be added to DDP_COMPONENT_DITHER. Then DITHER enum will become: DDP_COMPONENT_DITHER0 and DDP_COMPONENT_DITHER1. Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: jason-jh.lin <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Reviewed-by: Rex-BC Chen <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-06-06drm/mediatek: Add mediatek-drm of vdosys0 support for mt8195jason-jh.lin1-9/+141
1. Add driver data of mt8195 vdosys0 to mediatek-drm and the sub driver. 2. Add get driver data function to identify which vdosys by io_start. Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: jason-jh.lin <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Reviewed-by: Rex-BC Chen <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-06-06drm/mediatek: Add MERGE support for mediatek-drmjason-jh.lin1-1/+3
Add MERGE engine file: MERGE module is used to merge two slice-per-line inputs into one side-by-side output. Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: jason-jh.lin <[email protected]> Acked-by: AngeloGioacchino Del Regno <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-04-22drm/mediatek: Add display support for MT8186Yongqiang Niu1-0/+29
Add mmsys driver data and compatible for MT8186 in mtk_drm_drv.c. Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Yongqiang Niu <[email protected]> Signed-off-by: Rex-BC Chen <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-04-06drm/mediatek: Fix DPI component detection for MT8192Chen-Yu Tsai1-0/+2
When support for MT8192 was added, the DPI device was not added to the list of components to look for. This causes the secondary display pipeline to not be able to fully bind, and the DRM driver subsequently defers probing. Add the DPI device compatible to list of DPI components to fix this. Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Fixes: 01365f549c88 ("drm/mediatek: Add support for Mediatek SoC MT8192") Signed-off-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-03-28Merge tag 'driver-core-5.18-rc1' of ↵Linus Torvalds1-6/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the set of driver core changes for 5.18-rc1. Not much here, primarily it was a bunch of cleanups and small updates: - kobj_type cleanups for default_groups - documentation updates - firmware loader minor changes - component common helper added and take advantage of it in many drivers (the largest part of this pull request). All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (54 commits) Documentation: update stable review cycle documentation drivers/base/dd.c : Remove the initial value of the global variable Documentation: update stable tree link Documentation: add link to stable release candidate tree devres: fix typos in comments Documentation: add note block surrounding security patch note samples/kobject: Use sysfs_emit instead of sprintf base: soc: Make soc_device_match() simpler and easier to read driver core: dd: fix return value of __setup handler driver core: Refactor sysfs and drv/bus remove hooks driver core: Refactor multiple copies of device cleanup scripts: get_abi.pl: Fix typo in help message kernfs: fix typos in comments kernfs: remove unneeded #if 0 guard ALSA: hda/realtek: Make use of the helper component_compare_dev_name video: omapfb: dss: Make use of the helper component_compare_dev power: supply: ab8500: Make use of the helper component_compare_dev ASoC: codecs: wcd938x: Make use of the helper component_compare/release_of iommu/mediatek: Make use of the helper component_compare/release_of drm: of: Make use of the helper component_release_of ...
2022-03-24Merge tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-0/+3
Pull drm updates from Dave Airlie: "Lots of work all over, Intel improving DG2 support, amdkfd CRIU support, msm new hw support, and faster fbdev support. dma-buf: - rename dma-buf-map to iosys-map core: - move buddy allocator to core - add pci/platform init macros - improve EDID parser deep color handling - EDID timing type 7 support - add GPD Win Max quirk - add yes/no helpers to string_helpers - flatten syncobj chains - add nomodeset support to lots of drivers - improve fb-helper clipping support - add default property value interface fbdev: - improve fbdev ops speed ttm: - add a backpointer from ttm bo->ttm resource dp: - move displayport headers - add a dp helper module bridge: - anx7625 atomic support, HDCP support panel: - split out panel-lvds and lvds bindings - find panels in OF subnodes privacy: - add chromeos privacy screen support fb: - hot unplug fw fb on forced removal simpledrm: - request region instead of marking ioresource busy - add panel oreintation property udmabuf: - fix oops with 0 pages amdgpu: - power management code cleanup - Enable freesync video mode by default - RAS code cleanup - Improve VRAM access for debug using SDMA - SR-IOV rework special register access and fixes - profiling power state request ioctl - expose IP discovery via sysfs - Cyan skillfish updates - GC 10.3.7, SDMA 5.2.7, DCN 3.1.6 updates - expose benchmark tests via debugfs - add module param to disable XGMI for testing - GPU reset debugfs register dumping support amdkfd: - CRIU support - SDMA queue fixes radeon: - UVD suspend fix - iMac backlight fix i915: - minimal parallel submission for execlists - DG2-G12 subplatform added - DG2 programming workarounds - DG2 accelerated migration support - flat CCS and CCS engine support for XeHP - initial small BAR support - drop fake LMEM support - ADL-N PCH support - bigjoiner updates - introduce VMA resources and async unbinding - register definitions cleanups - multi-FBC refactoring - DG1 OPROM over SPI support - ADL-N platform enabling - opregion mailbox #5 support - DP MST ESI improvements - drm device based logging - async flip optimisation for DG2 - CPU arch abstraction fixes - improve GuC ADS init to work on aarch64 - tweak TTM LRU priority hint - GuC 69.0.3 support - remove short term execbuf pins nouveau: - higher DP/eDP bitrates - backlight fixes msm: - dpu + dp support for sc8180x - dp support for sm8350 - dpu + dsi support for qcm2290 - 10nm dsi phy tuning support - bridge support for dp encoder - gpu support for additional 7c3 SKUs ingenic: - HDMI support for JZ4780 - aux channel EDID support ast: - AST2600 support - add wide screen support - create DP/DVI connectors omapdrm: - fix implicit dma_buf fencing vc4: - add CSC + full range support - better display firmware handoff panfrost: - add initial dual-core GPU support stm: - new revision support - fb handover support mediatek: - transfer display binding document to yaml format. - add mt8195 display device binding. - allow commands to be sent during video mode. - add wait_for_event for crtc disable by cmdq. tegra: - YUV format support rcar-du: - LVDS support for M3-W+ (R8A77961) exynos: - BGR pixel format for FIMD device" * tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm: (1529 commits) drm/i915/display: Do not re-enable PSR after it was marked as not reliable drm/i915/display: Fix HPD short pulse handling for eDP drm/amdgpu: Use drm_mode_copy() drm/radeon: Use drm_mode_copy() drm/amdgpu: Use ternary operator in `vcn_v1_0_start()` drm/amdgpu: Remove pointless on stack mode copies drm/amd/pm: fix indenting in __smu_cmn_reg_print_error() drm/amdgpu/dc: fix typos in comments drm/amdgpu: fix typos in comments drm/amd/pm: fix typos in comments drm/amdgpu: Add stolen reserved memory for MI25 SRIOV. drm/amdgpu: Merge get_reserved_allocation to get_vbios_allocations. drm/amdkfd: evict svm bo worker handle error drm/amdgpu/vcn: fix vcn ring test failure in igt reload test drm/amdgpu: only allow secure submission on rings which support that drm/amdgpu: fixed the warnings reported by kernel test robot drm/amd/display: 3.2.177 drm/amd/display: [FW Promotion] Release 0.0.108.0 drm/amd/display: Add save/restore PANEL_PWRSEQ_REF_DIV2 drm/amd/display: Wait for hubp read line for Pollock ...
2022-02-25drm/mediatek: Make use of the helper component_compare_ofYong Wu1-6/+1
Use the common compare helper from component. Cc: Chun-Kuang Hu <[email protected]> Cc: Philipp Zabel <[email protected]> Signed-off-by: Yong Wu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-02-07Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst1-50/+92
First backmerge into drm-misc-next. Required for more helpers backmerged, and to pull in 5.17 (rc2). Signed-off-by: Maarten Lankhorst <[email protected]>
2022-01-28media: drm/mediatek: Get rid of mtk_smi_larb_get/putYong Wu1-4/+1
MediaTek IOMMU has already added the device_link between the consumer and smi-larb device. If the drm device calls the pm_runtime_get_sync, the smi-larb's pm_runtime_get_sync also be called automatically. CC: CK Hu <[email protected]> CC: Philipp Zabel <[email protected]> Signed-off-by: Yong Wu <[email protected]> Reviewed-by: Evan Green <[email protected]> Acked-by: Chun-Kuang Hu <[email protected]> Reviewed-by: Dafna Hirschfeld <[email protected]> Tested-by: Frank Wunderlich <[email protected]> # BPI-R2/MT7623 Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2022-01-27drm/mediatek: Add support for the nomodeset kernel parameterJavier Martinez Canillas1-0/+3
According to disable Documentation/admin-guide/kernel-parameters.txt, this parameter can be used to disable kernel modesetting. DRM drivers will not perform display-mode changes or accelerated rendering and only the system framebuffer will be available if it was set-up. But only a few DRM drivers currently check for nomodeset, make this driver to also support the command line parameter. Signed-off-by: Javier Martinez Canillas <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-12-03drm/mediatek: Adjust to the alphabetic order for mediatek-drmjason-jh.lin1-60/+60
Adjust to the alphabetic order for the define, function, struct and array in mediatek-drm driver Signed-off-by: jason-jh.lin <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-11-16drm/mediatek: Add support for Mediatek SoC MT8192Yongqiang Niu1-0/+42
Add support for Mediatek SoC MT8192 Signed-off-by: Yongqiang Niu <[email protected]> Signed-off-by: Hsin-Yi Wang <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-08-17Merge tag 'mediatek-drm-next-5.15' of ↵Dave Airlie1-13/+46
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.15 1. MT8133 AAL support, adjust rdma fifo threshold formula. 2. Implement mmap as GEM object function. 3. Add support for MT8167. 4. Test component initialization earlier in the function mtk_drm_crtc_create. 5. CMDQ refinement. Signed-off-by: Dave Airlie <[email protected]> From: Chun-Kuang Hu <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-08-09drm/mediatek: Add support for main DDP path on MT8167Fabien Parent1-0/+38
Add the main (DSI) drm display path for MT8167. Signed-off-by: Fabien Parent <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-08-09drm/mediatek: Implement mmap as GEM object functionThomas Zimmermann1-11/+2
Moving the driver-specific mmap code into a GEM object function allows for using DRM helpers for various mmap callbacks. The respective mediatek functions are being removed. The file_operations structure fops is now being created by the helper macro DEFINE_DRM_GEM_FOPS(). Signed-off-by: Thomas Zimmermann <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-07-25drm/mediatek: Add mt8183 aal supportYongqiang Niu1-0/+2
Add mt8183 aal private data. Signed-off-by: Yongqiang Niu <[email protected]> Tested-by: Hsin-Yi Wang <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-07-25drm/mediatek: Separate aal sub driverYongqiang Niu1-2/+4
MT8173 aal has gamma function but mt8183 aal has no gamma function, so separate aal sub driver to have a private data for different SoC. Signed-off-by: Yongqiang Niu <[email protected]> Tested-by: Hsin-Yi Wang <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-06-29drm/mediatek: Don't set struct drm_device.irq_enabledThomas Zimmermann1-6/+0
The field drm_device.irq_enabled is only used by legacy drivers with userspace modesetting. Don't set it in mediatek. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-03-31drm/mediatek: Add missing MODULE_DEVICE_TABLE()Boris Brezillon1-0/+1
This patch adds the missing MODULE_DEVICE_TABLE definitions on different Mediatek drivers which generates correct modalias for automatic loading when these drivers are compiled as an external module. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Reviewed-by: Hsin-Yi Wang <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-02-04drm/mediatek: Separate ccorr moduleYongqiang Niu1-3/+5
ccorr ctm matrix bits will be different in mt8192. Signed-off-by: Yongqiang Niu <[email protected]> Signed-off-by: Hsin-Yi Wang <[email protected]> Reviewed-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-02-04drm/mediatek: Add support for SoC MT8183Yongqiang Niu1-0/+45
1. Add ovl private data 2. Add rdma private data 3. Add gamma privte data 4. Add main and external path module for crtc create Signed-off-by: Yongqiang Niu <[email protected]> Signed-off-by: Hsin-Yi Wang <[email protected]> Reviewed-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-02-04drm/mediatek: Separate gamma moduleYongqiang Niu1-1/+3
mt8183 gamma module will different with mt8173, so separate gamma for adding private data. Signed-off-by: Yongqiang Niu <[email protected]> Signed-off-by: Hsin-Yi Wang <[email protected]> Reviewed-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-02-04soc / drm: mediatek: Move mtk mutex driver to soc folderCK Hu1-1/+0
mtk mutex is used by DRM and MDP driver, and its function is SoC-specific, so move it to soc folder. Signed-off-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]> Acked-by: Matthias Brugger <[email protected]>
2021-02-04drm/mediatek: Change disp/ddp term to mutex in mtk mutex driverCK Hu1-1/+1
mtk mutex is used by both drm and mdp driver, so change disp/ddp term to mutex to show that it's a common driver for drm and mdp. Signed-off-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-02-04drm/mediatek: Remove redundant file includingCK Hu1-2/+0
Those file includings are useless, so remove them. Signed-off-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-01-07drm/mediatek: Move mtk_ddp_comp_init() from sub driver to DRM driverCK Hu1-21/+8
Some ddp component exist in both display path and other path, so sub driver should not directly call DRM driver's function. Moving mtk_ddp_comp_init() from sub driver to DRM driver to achieve this. Signed-off-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2021-01-07drm/mediatek: DRM driver directly refer to sub driver's functionCK Hu1-2/+1
Some ddp component exist in both display path and other path, so sub driver should not directly call DRM driver's function. Let DRM driver directly refer to sub driver's function so that sub driver need not register these function to DRM driver. Signed-off-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-12-29drm/mediatek: Use correct device pointer to get CMDQ client registerChun-Kuang Hu1-1/+1
Some ddp component use mmsys device pointer to get CMDQ client register, this would get mmsys' CMDQ client register, so use each ddp component's device pointer to get. Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-12-03Merge tag 'mediatek-drm-next-5.11-2' of ↵Dave Airlie1-25/+3
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.11-2 1. Add MT8167 support 2. Cleanup function 3. Convert the dpi bindings to yaml 4. Drop local dma_parms 5. Fix formatting and provide missing member description 6. Introduce GEM object functions 7. Fix aliases name 8. Move MIPI DSI phy driver to phy folder Signed-off-by: Dave Airlie <[email protected]> From: Chun-Kuang Hu <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-30drm/mediatek: Separate mtk_mipi_tx to an independent moduleChun-Kuang Hu1-1/+0
mtk_mipi_tx is a part of mtk_drm module, but phy driver should be an independent module rather than be part of drm module, so separate the phy driver to an independent module. Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-11-25drm/mediatek: Introduce GEM object functionsThomas Zimmermann1-5/+0
GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in mediatek. The only exception is gem_prime_mmap, which is non-trivial to convert. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-11-22drm/mediatek/mtk_drm_drv: Staticise local function invoked by referenceLee Jones1-2/+2
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/mediatek/mtk_drm_drv.c:316:24: warning: no previous prototype for ‘mtk_drm_gem_prime_import’ [-Wmissing-prototypes] Cc: Chun-Kuang Hu <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Matthias Brugger <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: "Christian König" <[email protected]> Cc: YT SHEN <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-11-22drm/mediatek: Drop local dma_parmsRobin Murphy1-24/+3
Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices"), struct platform_device already provides a dma_parms structure, so we can save allocating another one. Also the DMA segment size is simply a size, not a bitmask. Signed-off-by: Robin Murphy <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-11-17drm/mediatek/mtk_drm_drv: Staticise local function invoked by referenceLee Jones1-2/+2
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/mediatek/mtk_drm_drv.c:316:24: warning: no previous prototype for ‘mtk_drm_gem_prime_import’ [-Wmissing-prototypes] Cc: Chun-Kuang Hu <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Matthias Brugger <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: "Christian König" <[email protected]> Cc: YT SHEN <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-06drm/<drivers>: Constify struct drm_driverDaniel Vetter1-1/+1
Only the following drivers aren't converted: - amdgpu, because of the driver_feature mangling due to virt support. Subsequent patch will address this. - nouveau, because DRIVER_ATOMIC uapi is still not the default on the platforms where it's supported (i.e. again driver_feature mangling) - vc4, again because of driver_feature mangling - qxl, because the ioctl table is somewhere else and moving that is maybe a bit too much, hence the num_ioctls assignment prevents a const driver structure. - arcpgu, because that is stuck behind a pending tiny-fication series from me. - legacy drivers, because legacy requires non-const drm_driver. Note that for armada I also went ahead and made the ioctl array const. Only cc'ing the driver people who've not been converted (everyone else is way too much). v2: Fix one misplaced const static, should be static const (0day) v3: - Improve commit message (Sam) Acked-by: Sam Ravnborg <[email protected]> Cc: kernel test robot <[email protected]> Acked-by: Maxime Ripard <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Cc: Sam Ravnborg <[email protected]> Cc: Dave Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: [email protected] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: [email protected] Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-02Merge drm/drm-next into drm-misc-nextMaxime Ripard1-6/+36
Daniel needs -rc2 in drm-misc-next to merge some patches Signed-off-by: Maxime Ripard <[email protected]>
2020-10-15Merge tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-0/+23
Pull drm updates from Dave Airlie: "Not a major amount of change, the i915 trees got split into display and gt trees to better facilitate higher level review, and there's a major refactoring of i915 GEM locking to use more core kernel concepts (like ww-mutexes). msm gets per-process pagetables, older AMD SI cards get DC support, nouveau got a bump in displayport support with common code extraction from i915. Outside of drm this contains a couple of patches for hexint moduleparams which you've acked, and a virtio common code tree that you should also get via it's regular path. New driver: - Cadence MHDP8546 DisplayPort bridge driver core: - cross-driver scatterlist cleanups - devm_drm conversions - remove drm_dev_init - devm_drm_dev_alloc conversion ttm: - lots of refactoring and cleanups bridges: - chained bridge support in more drivers panel: - misc new panels scheduler: - cleanup priority levels displayport: - refactor i915 code into helpers for nouveau i915: - split into display and GT trees - WW locking refactoring in GEM - execbuf2 extension mechanism - syncobj timeline support - GEN 12 HOBL display powersaving - Rocket Lake display additions - Disable FBC on Tigerlake - Tigerlake Type-C + DP improvements - Hotplug interrupt refactoring amdgpu: - Sienna Cichlid updates - Navy Flounder updates - DCE6 (SI) support for DC - Plane rotation enabled - TMZ state info ioctl - PCIe DPC recovery support - DC interrupt handling refactor - OLED panel fixes amdkfd: - add SMI events for thermal throttling - SMI interface events ioctl update - process eviction counters radeon: - move to dma_ for allocations - expose sclk via sysfs msm: - DSI support for sm8150/sm8250 - per-process GPU pagetable support - Displayport support mediatek: - move HDMI phy driver to PHY - convert mtk-dpi to bridge API - disable mt2701 tmds tegra: - bridge support exynos: - misc cleanups vc4: - dual display cleanups ast: - cleanups gma500: - conversion to GPIOd API hisilicon: - misc reworks ingenic: - clock handling and format improvements mcde: - DSI support mgag200: - desktop g200 support mxsfb: - i.MX7 + i.MX8M - alpha plane support panfrost: - devfreq support - amlogic SoC support ps8640: - EDID from eDP retrieval tidss: - AM65xx YUV workaround virtio: - virtio-gpu exported resources rcar-du: - R8A7742, R8A774E1 and R8A77961 support - YUV planar format fixes - non-visible plane handling - VSP device reference count fix - Kconfig fix to avoid displaying disabled options in .config" * tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm: (1494 commits) drm/ingenic: Fix bad revert drm/amdgpu: Fix invalid number of character '{' in amdgpu_acpi_init drm/amdgpu: Remove warning for virtual_display drm/amdgpu: kfd_initialized can be static drm/amd/pm: setup APU dpm clock table in SMU HW initialization drm/amdgpu: prevent spurious warning drm/amdgpu/swsmu: fix ARC build errors drm/amd/display: Fix OPTC_DATA_FORMAT programming drm/amd/display: Don't allow pstate if no support in blank drm/panfrost: increase readl_relaxed_poll_timeout values MAINTAINERS: Update entry for st7703 driver after the rename Revert "gpu/drm: ingenic: Add option to mmap GEM buffers cached" drm/amd/display: HDMI remote sink need mode validation for Linux drm/amd/display: Change to correct unit on audio rate drm/amd/display: Avoid set zero in the requested clk drm/amdgpu: align frag_end to covered address space drm/amdgpu: fix NULL pointer dereference for Renoir drm/vmwgfx: fix regression in thp code due to ttm init refactor. drm/amdgpu/swsmu: add interrupt work handler for smu11 parts drm/amdgpu/swsmu: add interrupt work function ...
2020-09-25drm/mediatek: Introduce GEM object functionsThomas Zimmermann1-5/+0
GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in mediatek. The only exception is gem_prime_mmap, which is non-trivial to convert. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Christian König <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-09-17drm/mediatek: Add missing put_device() call in mtk_drm_kms_init()Yu Kuai1-4/+7
if of_find_device_by_node() succeed, mtk_drm_kms_init() doesn't have a corresponding put_device(). Thus add jump target to fix the exception handling for this function implementation. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Yu Kuai <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-09-17drm/mediatek: Add exception handing in mtk_drm_probe() if component init failYu Kuai1-1/+6
mtk_ddp_comp_init() is called in a loop in mtk_drm_probe(), if it fail, previous successive init component is not proccessed. Thus uninitialize valid component and put their device if component init failed. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Yu Kuai <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-09-17drm/mediatek: Remove duplicated includeWang Hai1-1/+0
Remove mtk_drm_ddp.h which is included more than once Fixes: 9aef5867c86c ("drm/mediatek: drop use of drmP.h") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Wang Hai <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-08-27drm/mediatek: Add ddp routing for mt7623Frank Wunderlich1-0/+23
on BPi-R2/mt7623 main-path have to be routed to DPI0 (hdmi) instead of DSI0 using compatible "mt7623-mmsys" already defined in dts Signed-off-by: Frank Wunderlich <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-07-05drm/mediatek: Delete not used of_device_get_match_dataMatthias Brugger1-1/+0
The driver will be loaded by via a platform device. So we will need to get the device_node from the parent device. Depending on this we will set the driver data. As all this is done later already, just delete the call to of_device_get_match_data. Signed-off-by: Matthias Brugger <[email protected]> Reviewed-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-06-27drm/mediatek: Remove debug messages for function callsEnric Balletbo i Serra1-2/+0
Equivalent information can be nowadays obtained using function tracer. Signed-off-by: Enric Balletbo i Serra <[email protected]> Reviewed-by: CK Hu <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
2020-06-27drm/mediatek: Fix device passed to cmdqHsin-Yi Wang1-1/+2
drm device is now probed from mmsys. We need to use mmsys device to get gce nodes. Fix following errors: [ 0.740068] mediatek-drm mediatek-drm.1.auto: error -2 can't parse gce-client-reg property (0) [ 0.748721] mediatek-drm mediatek-drm.1.auto: error -2 can't parse gce-client-reg property (0) ... [ 2.659645] mediatek-drm mediatek-drm.1.auto: failed to request channel [ 2.666270] mediatek-drm mediatek-drm.1.auto: failed to request channel Fixes: 667c769246b0 ("soc / drm: mediatek: Fix mediatek-drm device probing") Signed-off-by: Hsin-Yi Wang <[email protected]> Reviewed-by: Enric Balletbo i Serra <[email protected]> Tested-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Chun-Kuang Hu <[email protected]>
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