kernel/Documentation/devicetree/bindings/display/mediatek, branch linux-6.2.y

dt-bindings: display: mediatek: Fix the fallback for mediatek,mt8186-disp-ccorr

2023-03-10T08:28:35Z

[ Upstream commit 137272ef1b0f17a1815fec00d583515a0163f85e ] The mt8186-disp-ccorr is not fully compatible with the mt8183-disp-ccorr implementation. It causes a crash when system resumes if it binds to the device. We should use mt8192-disp-ccorr as fallback of mt8186-disp-ccorr. Fixes: 8a26ea19d4dc ("dt-bindings: display: mediatek: add MT8186 SoC binding") Signed-off-by: Allen-KH Cheng Reviewed-by: Rob Herring Reviewed-by: Matthias Brugger Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230118091829.755-10-allen-kh.cheng@mediatek.com/ Signed-off-by: Chun-Kuang Hu Signed-off-by: Sasha Levin

dt-bindings: drop redundant part of title (end)

2022-12-16T17:41:49Z

The Devicetree bindings document does not have to say in the title that it is a "Devicetree binding", but instead just describe the hardware. Drop trailing "Devicetree bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: $.*$ [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: $.*$ [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: $.*$ [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski Acked-by: Alexandre Belloni Acked-by: Jonathan Cameron # IIO Reviewed-by: Jonathan Cameron Acked-by: Ulf Hansson # MMC Acked-by: Stephen Boyd # clk Acked-by: Dmitry Torokhov # input Acked-by: Mark Brown Acked-by: Hans Verkuil # media Acked-by: Sebastian Reichel # power Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: display: mediatek: dpi: Add compatible for MediaTek MT8188

2022-11-23T15:09:42Z

For MT8188, the vdosys0 only supports 1T1P mode while the vdosys0 supports 2T1P mode in MT8195. So we need to add dt-binding documentation of dpi for MediaTek MT8188 SoC. Signed-off-by: xinlei lee Acked-by: Krzysztof Kozlowski Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1666266353-16670-2-git-send-email-xinlei.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu

Merge tag 'drm-misc-next-2022-09-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2022-09-11T12:03:07Z

drm-misc-next for v6.1-rc1: [airlied - fix sun4i_tv build] UAPI Changes: - Hide unregistered connectors from GETCONNECTOR ioctl. - drm/virtio no longer advertises LINEAR modifier, as it doesn't work. - Cross-subsystem Changes: - Fix GPF in udmabuf failure path. Core Changes: - Rework TTM placement to use intersect/compatible functions. - Drop legacy DP-MST support. - More DP-MST related fixes, and move all state into atomic. - Make DRM_MIPI_DBI select DRM_KMS_HELPER. - Add audio_infoframe packing for DP. - Add logging when some atomic check functions fail. - Assorted documentation updates and fixes. Driver Changes: - Assorted cleanups and fixes in msm, lcdif, nouveau, virtio, panel/ilitek, bridge/icn6211, tve200, gma500, bridge/*, panfrost, via, bochs, qxl, sun4i. - Add add AUO B133UAN02.1, IVO M133NW4J-R3, Innolux N120ACA-EA1 eDP panels. - Improve DP-MST modeset state handling in amdgpu, nouveau, i915. - Drop DP-MST from radeon driver, it was broken and only user of legacy DP-MST. - Handle unplugging better in vc4. - Simplify drm cmdparser tests. - Add DP support to ti-sn65dsi86. - Add MT8195 DP support to mediatek. - Support RGB565, XRGB64, and ARGB64 formats in vkms. - Convert sun4i tv support to atomic. - Refactor vc4/vec TV Modesetting, and fix timings. - Use atomic helpers instead of simple display helpers in ssd130x. Maintainer changes: - Add Douglas Anderson as reviewer for panel-edp. Signed-off-by: Dave Airlie From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/a489485b-3ebc-c734-0f80-aed963d89efe@linux.intel.com

dt-bindings: mediatek,dp: Add Display Port binding

2022-09-04T12:31:07Z

This controller is present on several mediatek hardware. Currently mt8195 and mt8395 have this controller without a functional difference, so only one compatible field is added. The controller can have two forms, as a normal display port and as an embedded display port. Signed-off-by: Markus Schneider-Pargmann Signed-off-by: Guillaume Ranquet Signed-off-by: Bo-Chen Chen Reviewed-by: Rob Herring Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Dmitry Osipenko Link: https://patchwork.freedesktop.org/patch/msgid/20220901044149.16782-2-rex-bc.chen@mediatek.com

Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm

2022-08-04T02:52:08Z

Pull drm updates from Dave Airlie: "Highlights: - New driver for logicvc - which is a display IP core. - EDID parser rework to add new extensions - fbcon scrolling improvements - i915 has some more DG2 work but not enabled by default, but should have enough features for userspace to work now. Otherwise it's lots of work all over the place. Detailed summary: New driver: - logicvc vfio: - use aperture API core: - of: Add data-lane helpers and convert drivers - connector: Remove deprecated ida_simple_get() media: - Add various RGB666 and RGB888 format constants panel: - Add HannStar HSD101PWW - Add ETML0700Y5DHA dma-buf: - add sync-file API - set dma mask for udmabuf devices fbcon: - Improve scrolling performance - Sanitize input fbdev: - device unregistering fixes - vesa: Support COMPILE_TEST - Disable firmware-device registration when first native driver loads aperture: - fix segfault during hot-unplug - export for use with other subsystems client: - use driver validated modes dp: - aux: make probing more reliable - mst: Read extended DPCD capabilities during system resume - Support waiting for HDP signal - Port-validation fixes edid: - CEA data-block iterators - struct drm_edid introduction - implement HF-EEODB extension gem: - don't use fb format non-existing planes probe-helper: - use 640x480 as displayport fallback scheduler: - don't kill jobs in interrupt context bridge: - Add support for i.MX8qxp and i.MX8qm - lots of fixes/cleanups - Add TI-DLPC3433 - fy07024di26a30d: Optional GPIO reset - ldb: Add reg and reg-name properties to bindings, Kconfig fixes - lt9611: Fix display sensing; - tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling - tc358775: Fix clock settings - ti-sn65dsi83: Allow GPIO to sleep - adv7511: I2C fixes - anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback - fsl-ldb: Drop DE flip - ti-sn65dsi86: Convert to atomic modesetting amdgpu: - use atomic fence helpers in DM - fix VRAM address calculations - export CRTC bpc via debugfs - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 / SDMA 6 - Add gfxoff status query for vangogh - Fix timestamps for cursor only commits - Adjust GART size on newer APUs for S/G display - fix buddy memory corruption amdkfd: - MMU notifier fixes - P2P DMA support using dma-buf - Add available memory IOCTL - HMM profiler support - Simplify GPUVM validation - Unified memory for CWSR save/restore area i915: - General driver clean-up - DG2 enabling (still under force probe) - DG2 small BAR memory support - HuC loading support - DG2 workarounds - DG2/ATS-M device IDs added - Ponte Vecchio prep work and new blitter engines - add Meteorlake support - Fix sparse warnings - DMC MMIO range checks - Audio related fixes - Runtime PM fixes - PSR fixes - Media freq factor and per-gt enhancements - DSI fixes for ICL+ - Disable DMC flip queue handlers - ADL_P voltage swing updates - Use more the VBT for panel information - Fix on Type-C ports with TBT mode - Improve fastset and allow seamless M/N changes - Accept more fixed modes with VRR/DMRRS panels - Disable connector polling for a headless SKU - ADL-S display PLL w/a - Enable THP on Icelake and beyond - Fix i915_gem_object_ggtt_pin_ww regression on old platforms - Expose per tile media freq factor in sysfs - Fix dma_resv fence handling in multi-batch execbuf - Improve on suspend / resume time with VT-d enabled - export CRTC bpc settings via debugfs msm: - gpu: a619 support - gpu: Fix for unclocked GMU register access - gpu: Devcore dump enhancements - client utilization via fdinfo support - fix fence rollover issue - gem: Lockdep false-positive warning fix - gem: Switch to pfn mappings - WB support on sc7180 - dp: dropped custom bulk clock implementation - fix link retraining on resolution change - hdmi: dropped obsolete GPIO support tegra: - context isolation for host1x engines - tegra234 soc support mediatek: - add vdosys0/1 for mt8195 - add MT8195 dp_intf driver exynos: - Fix resume function issue of exynos decon driver by calling clk_disable_unprepare() properly if clk_prepare_enable() failed. nouveau: - set of misc fixes/cleanups - display cleanups gma500: - Cleanup connector I2C handling hyperv: - Unify VRAM allocation of Gen1 and Gen2 meson: - Support YUV422 output; Refcount fixes mgag200: - Support damage clipping - Support gamma handling - Protect concurrent HW access - Fixes to connector - Store model-specific limits in device-info structure - fix PCI register init panfrost: - Valhall support r128: - Fix bit-shift overflow rockchip: - Locking fixes in error path ssd130x: - Fix built-in linkage udl: - Always advertize VGA connector ast: - Support multiple outputs - fix black screen on resume sun4i: - HDMI PHY cleanups vc4: - Add support for BCM2711 vkms: - Allocate output buffer with vmalloc() mcde: - Fix ref-count leak mxsfb/lcdif: - Support i.MX8MP LCD controller stm/ltdc: - Support dynamic Z order - Support mirroring ingenic: - Fix display at maximum resolution" * tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits) drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code drm/amdgpu: enable support for psp 13.0.4 block drm/amdgpu: add files for PSP 13.0.4 drm/amdgpu: add header files for MP 13.0.4 drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index drm/amdgpu: send msg to IMU for the front-door loading drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b" drm/amdgpu: fix hive reference leak when reflecting psp topology info drm/amd/pm: enable GFX ULV feature support for SMU13.0.0 drm/amd/pm: update driver if header for SMU 13.0.0 drm/amdgpu: move mes self test after drm sched re-started drm/amdgpu: drop non-necessary call trace dump drm/amdgpu: enable VCN cg and JPEG cg/pg drm/amdgpu: vcn_4_0_2 video codec query drm/amdgpu: add VCN_4_0_2 firmware support drm/amdgpu: add VCN function in NBIO v7.7 drm/amdgpu: fix a vcn4 boot poll bug in emulation mode drm/amd/amdgpu: add memory training support for PSP_V13 drm/amdkfd: remove an unnecessary amdgpu_bo_ref drm/amd/pm: Add get_gfx_off_status interface for yellow carp ...

dt-bindings: display: mediatek: dpi: Revise mediatek strings to correct format

2022-07-04T13:57:38Z

Strings replacement: - s/mediatek/MediaTek/ in title. - s/Mediatek/MediaTek/ in description. Signed-off-by: Bo-Chen Chen Reviewed-by: Rob Herring Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-3-rex-bc.chen@mediatek.com/ Signed-off-by: Chun-Kuang Hu

dt-bindings: display: mediatek: dpi: Add DP_INTF compatible

2022-07-04T13:55:13Z

DP_INTF is similar to DPI but does not have the exact same feature set or register layouts. DP_INTF is the sink of the display pipeline that is connected to the DisplayPort controller and encoder unit. It takes the same clocks as DPI. Signed-off-by: Markus Schneider-Pargmann Signed-off-by: Guillaume Ranquet Signed-off-by: Bo-Chen Chen Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Rob Herring Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-2-rex-bc.chen@mediatek.com/ Signed-off-by: Chun-Kuang Hu

dt-bindings: display: mediatek: add vdosys1 RDMA definition for mt8195

2022-06-27T14:15:10Z

Add vdosys1 RDMA definition. Signed-off-by: Nancy.Lin Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Krzysztof Kozlowski Tested-by: AngeloGioacchino Del Regno Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220620091930.27797-2-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu

dt-bindings: soc: mediatek: move out common module from display folder

2022-06-17T13:51:51Z

In order to share the same hardware information with MDP3, change the MUTEX dt-binding to the path "soc/mediatek". Signed-off-by: Moudy Ho Acked-by: Rob Herring Acked-by: Chun-Kuang Hu Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220610063424.7800-4-moudy.ho@mediatek.com Signed-off-by: Matthias Brugger