diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-21 14:44:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-21 14:44:44 -0800 |
| commit | d99676af540c2dc829999928fb81c58c80a1dce4 (patch) | |
| tree | a78602eb6fa5d46d867c00ee187179ced6c18766 /Documentation | |
| parent | 10e2ec8edece2566b40f69bae035a555ece71ab4 (diff) | |
| parent | f730f39eb981af249d57336b47cfe3925632a7fd (diff) | |
Merge tag 'drm-next-2021-02-19' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"A pretty normal tree, lots of refactoring across the board, ttm, i915,
nouveau, and bunch of features in various drivers.
docs:
- lots of updated docs
core:
- require crtc to have unique primary plane
- fourcc macro fix
- PCI bar quirk for bar resizing
- don't sent hotplug on error
- move vm code to legacy
- nuke hose only used on old oboslete alpha
dma-buf:
- kernel doc updates
- improved lock tracking
dp/hdmi:
- DP-HDMI2.1 protocol converter support
ttm:
- bo size handling cleanup
- release a pinned bo warning
- cleanup lru handler
- avoid using pages with drm_prime_sg_to_page_addr_arrays
cma-helper:
- prime/mmap fixes
bridge:
- add DP support
gma500:
- remove gma3600 support
i915:
- try eDP fast/narrow link again with fallback
- Intel eDP backlight control
- replace display register read/write macros
- refactor intel_display.c
- display power improvements
- HPD code cleanup
- Rocketlake display fixes
- Power/backlight/RPM fixes
- DG1 display fix
- IVB/BYT clear residuals security fix again
- make i915 mitigations options via parameter
- HSW GT1 GPU hangs fixes
- DG1 workaround hang fixes
- TGL DMAR hang avoidance
- Lots of GT fixes
- follow on fixes for residuals clear
- gen7 per-engine-reset support
- HDCP2.2 + HDCP1.4 GEN12 DP MST support
- TGL clear color support
- backlight refactoring
- VRR/Adaptive sync enabling on DP/EDP for TGL+
- async flips for all ilk+
amdgpu:
- rework IH ring handling (Vega/Navi)
- rework HDP handling (Vega/Navi)
- swSMU updates for renoir/vangogh
- Sienna Cichild overdrive support
- FP16 on DCE8-11 support
- GPU reset on navy flounder/vangogh
- SMU profile fixes for APU
- SR-IOV fixes
- Vangogh SMU fixes
- fan speed control fixes
amdkfd:
- config handling fix
- buffer free fix
- recursive lock warnings fix
nouveau:
- Turing MMU fault recovery fixes
- mDP connectors reporting fix
- audio locking fixes
- rework engines/instances code to support new scheme
tegra:
- VIC newer firmware support
- display/gr2d fixes for older tegra
- pm reference leak fix
mediatek:
- SOC MT8183 support
- decouple sub driver + share mtk mutex driver
radeon:
- PCI resource fix for some platforms
ingenic:
- pm support
- 8-bit delta RGB panels
vmwgfx:
- managed driver helpers
vc4:
- BCM2711 DSI1 support
- converted to atomic helpers
- enable 10/12 bpc outputs
- gem prime mmap helpers
- CEC fix
omap:
- use degamma table
- CTM support
- rework DSI support
imx:
- stack usage fixes
- drm managed support
- imx-tve clock provider leak fix
-
rcar-du:
- default mode fixes
- conversion to managed API
hisilicon:
- use simple encoder
vkms:
- writeback connector support
d3:
- BT2020 support"
* tag 'drm-next-2021-02-19' of git://anongit.freedesktop.org/drm/drm: (1459 commits)
drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2)
drm/radeon: OLAND boards don't have VCE
drm/amdkfd: Fix recursive lock warnings
drm/amd/display: Add FPU wrappers to dcn21_validate_bandwidth()
drm/amd/display: Fix potential integer overflow
drm/amdgpu/display: remove hdcp_srm sysfs on device removal
drm/amdgpu: fix CGTS_TCC_DISABLE register offset on gfx10.3
drm/i915/gt: Correct surface base address for renderclear
drm/i915: Disallow plane x+w>stride on ilk+ with X-tiling
drm/nouveau/top/ga100: initial support
drm/nouveau/top: add ioctrl/nvjpg
drm/nouveau/privring: rename from ibus
drm/nouveau/nvkm: remove nvkm_subdev.index
drm/nouveau/nvkm: determine subdev id/order from layout
drm/nouveau/vic: switch to instanced constructor
drm/nouveau/sw: switch to instanced constructor
drm/nouveau/sec2: switch to instanced constructor
drm/nouveau/sec: switch to instanced constructor
drm/nouveau/pm: switch to instanced constructor
drm/nouveau/nvenc: switch to instanced constructor
...
Diffstat (limited to 'Documentation')
67 files changed, 603 insertions, 879 deletions
diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml index 86057d541065..12a7df0e38b2 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-backend.yaml @@ -84,36 +84,23 @@ properties: const: dma-mem ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Input endpoints of the controller. port@1: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Output endpoints of the controller. required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-frontend.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-frontend.yaml index 3eb1c2bbf4e7..055157fbf3bf 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-frontend.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-frontend.yaml @@ -57,35 +57,22 @@ properties: maxItems: 1 ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoints of the controller. required: - - "#address-cells" - - "#size-cells" - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-hdmi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-hdmi.yaml index 75e6479397a5..7f11452539f4 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-hdmi.yaml @@ -76,37 +76,24 @@ properties: - const: audio-tx ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoints of the controller. Usually an HDMI connector. required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml index 4c15a2644a7c..c13faf3e6581 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml @@ -115,31 +115,24 @@ properties: - const: lvds ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. port@1: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: | Output endpoints of the controller. patternProperties: "^endpoint(@[0-9])$": - type: object + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false properties: allwinner,tcon-channel: @@ -156,16 +149,10 @@ properties: property is not present, the endpoint number will be used as the channel number. - unevaluatedProperties: true - required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tv-encoder.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tv-encoder.yaml index 6009324be967..afc0ed799e0e 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tv-encoder.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tv-encoder.yaml @@ -24,11 +24,9 @@ properties: maxItems: 1 port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: - A port node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. The - first port should be the input endpoint, usually coming from the + The first port should be the input endpoint, usually coming from the associated TCON. required: diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-drc.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-drc.yaml index 0c1ce55940e1..71cce5687580 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-drc.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-drc.yaml @@ -46,36 +46,23 @@ properties: maxItems: 1 ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoints of the controller. required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml index 7aa330dabc44..a738d7c12a97 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -47,11 +47,9 @@ properties: const: dphy port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: - A port node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. That - port should be the input endpoint, usually coming from the + The port should be the input endpoint, usually coming from the associated TCON. required: diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml index c040eef56518..4f91eec26de9 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml @@ -43,35 +43,22 @@ properties: maxItems: 1 ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoints of the controller. required: - - "#address-cells" - - "#size-cells" - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml index fa4769a0b26e..b3e9992525c2 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml @@ -93,38 +93,25 @@ properties: The VCC power supply of the controller ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. Usually the associated TCON. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoints of the controller. Usually an HDMI connector. required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml index b98ca609824b..ec21e8bf2767 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml @@ -80,141 +80,45 @@ properties: maxItems: 1 ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. - All ports should have only one endpoint connected to - remote endpoint. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoint for Mixer 0 mux. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoint for Mixer 0 mux - properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - - reg: true - - patternProperties: - "^endpoint@[0-9]$": - type: object - - properties: - reg: - description: | - ID of the target TCON - - required: - - reg - - required: - - "#address-cells" - - "#size-cells" - - additionalProperties: false - port@2: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoint for Mixer 1 mux. port@3: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoint for Mixer 1 mux - properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - - reg: true - - patternProperties: - "^endpoint@[0-9]$": - type: object - - properties: - reg: - description: | - ID of the target TCON - - required: - - reg - - required: - - "#address-cells" - - "#size-cells" - - additionalProperties: false - port@4: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoint for HDMI mux. - properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - - reg: true - - patternProperties: - "^endpoint@[0-9]$": - type: object - - properties: - reg: - description: | - ID of the target TCON - - required: - - reg - - required: - - "#address-cells" - - "#size-cells" - - additionalProperties: false - port@5: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoint for HDMI mux required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - port@4 - port@5 - additionalProperties: false - required: - "#clock-cells" - compatible diff --git a/Documentation/devicetree/bindings/display/allwinner,sun9i-a80-deu.yaml b/Documentation/devicetree/bindings/display/allwinner,sun9i-a80-deu.yaml index 96de41d32b3e..637372ec4614 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun9i-a80-deu.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun9i-a80-deu.yaml @@ -40,36 +40,23 @@ properties: maxItems: 1 ports: - type: object - description: | - A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Input endpoints of the controller. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Output endpoints of the controller. required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml index 0da42ab8fd3a..cf5a208f2f10 100644 --- a/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml @@ -81,12 +81,12 @@ properties: description: phandle to an external 5V regulator to power the HDMI logic port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: A port node pointing to the VENC Input port node. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: A port node pointing to the TMDS Output port node. diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml index a8d202c9d004..851cb0781217 100644 --- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml +++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml @@ -83,12 +83,12 @@ properties: description: phandle to the associated power domain port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: A port node pointing to the CVBS VDAC port node. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: A port node pointing to the HDMI-TX port node. diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml index 7ce06f9f9f8e..6e8ac910bdd8 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml @@ -53,6 +53,24 @@ properties: - const: audio - const: cec + interrupts: + items: + - description: CEC TX interrupt + - description: CEC RX interrupt + - description: CEC stuck at low interrupt + - description: Wake-up interrupt + - description: Hotplug connected interrupt + - description: Hotplug removed interrupt + + interrupt-names: + items: + - const: cec-tx + - const: cec-rx + - const: cec-low + - const: wakeup + - const: hpd-connected + - const: hpd-removed + ddc: allOf: - $ref: /schemas/types.yaml#/definitions/phandle @@ -90,7 +108,7 @@ required: - resets - ddc -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-dpi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-dpi.yaml index 5c1024bbc1b3..c9ad0ecc9b6d 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm2835-dpi.yaml +++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-dpi.yaml @@ -27,10 +27,9 @@ properties: - const: pixel port: - type: object - description: > - Port node with a single endpoint connecting to the panel, as - defined in Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/port + description: + Port node with a single endpoint connecting to the panel. required: - compatible diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml index eb44e072b6e5..55c60919991f 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml +++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml @@ -18,6 +18,7 @@ properties: compatible: enum: + - brcm,bcm2711-dsi1 - brcm,bcm2835-dsi0 - brcm,bcm2835-dsi1 diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index 9392b5502a32..c789784efe30 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -35,16 +35,16 @@ properties: maxItems: 1 ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Video port for MIPI DSI input. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Video port for panel or connector. diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml index 3ba477aefdd7..8e13f27b28ed 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml @@ -42,31 +42,18 @@ properties: description: Regulator for 1.0V digital core power. ports: - type: object - description: - A node containing input and output port nodes with endpoint - definitions as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt - Documentation/devicetree/bindings/graph.txt + $ref: /schemas/graph.yaml#/properties/ports properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Video port for HDMI input. - properties: - reg: - const: 0 - port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Video port for SlimPort, DisplayPort, eDP or MyDP output. - properties: - reg: - const: 1 - required: - port@0 - port@1 diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml index fccd63521a8c..1c0406c38fe5 100644 --- a/Documentation/devicetree/bindings/display/bridge/anx6345.yaml +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.yaml @@ -32,31 +32,23 @@ properties: description: Regulator for 2.5V digital core power. ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - port@0: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Video port for LVTTL input port@1: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Video port for eDP output (panel or connector). May be omitted if EDID works reliably. required: - port@0 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml index 74d675fc6e7b..63427878715e 100644 --- a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml @@ -57,47 +57,37 @@ properties: maxItems: 1 ports: - type: object - description: - Ports as described in Documentation/devicetree/bindings/graph.txt. + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: First input port representing the DP bridge input. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Second input port representing the DP bridge input. port@2: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Third input port representing the DP bridge input. port@3: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Fourth input port representing the DP bridge input. port@4: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Output port representing the DP bridge output. required: - port@0 - port@4 - - '#address-cells' - - '#size-cells' allOf: - if: diff --git a/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml b/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml index 9f38f55fc990..bb6289c7d375 100644 --- a/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml +++ b/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml @@ -19,16 +19,16 @@ properties: description: I2C address of the device ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Video port for RGB input. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | DVI port, should be connected to a node compatible with the dvi-connector binding. diff --git a/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml index 35c9dfd86650..dcb1336ee2a5 100644 --- a/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml @@ -35,29 +35,21 @@ properties: - const: clk_mipi_cfg ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: MIPI DSI input port. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: DSI output port. required: - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml index 02cfc0a3b550..833d11b2303a 100644 --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml @@ -53,7 +53,7 @@ properties: description: extcon specifier for the Power Delivery port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: A port node pointing to DPI host port node required: diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml index 7a1c89b995e2..5b9d36f7af30 100644 --- a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml @@ -38,82 +38,26 @@ properties: description: Regulator for 3.3V IO power. ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Primary MIPI port-1 for MIPI input - properties: - reg: - const: 0 - - patternProperties: - "^endpoint(@[0-9])$": - type: object - additionalProperties: false - - properties: - remote-endpoint: - $ref: /schemas/types.yaml#/definitions/phandle - - required: - - reg - port@1: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Additional MIPI port-2 for MIPI input, used in combination with primary MIPI port-1 to drive higher resolution displays - properties: - reg: - const: 1 - - patternProperties: - "^endpoint(@[0-9])$": - type: object - additionalProperties: false - - properties: - remote-endpoint: - $ref: /schemas/types.yaml#/definitions/phandle - - required: - - reg - port@2: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: HDMI port for HDMI output - properties: - reg: - const: 2 - - patternProperties: - "^endpoint(@[0-9])$": - type: object - additionalProperties: false - - properties: - remote-endpoint: - $ref: /schemas/types.yaml#/definitions/phandle - - required: - - reg - required: - - "#address-cells" - - "#size-cells" - port@0 - port@2 diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml index 66a14d60ce1d..304a1367faaa 100644 --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml @@ -45,25 +45,17 @@ properties: - thine,thc63lvdm83d # For the THC63LVDM83D LVDS serializer ports: - type: object - description: | - This device has two video ports. Their connections are modeled using the - OF graph bindings specified in Documentation/devicetree/bindings/graph.txt - properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | For LVDS encoders, port 0 is the parallel input For LVDS decoders, port 0 is the LVDS input port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | For LVDS encoders, port 1 is the LVDS output For LVDS decoders, port 1 is the parallel output @@ -72,8 +64,6 @@ properties: - port@0 - port@1 - additionalProperties: false - powerdown-gpios: description: The GPIO used to control the power down line of this device. diff --git a/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml index a125b2dd3a2f..350fb8f400f0 100644 --- a/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml @@ -84,40 +84,23 @@ properties: - const: pclk ports: - type: object - description: - A node containing DSI input & output port nodes with endpoint - definitions as documented in - Documentation/devicetree/bindings/graph.txt. + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base description: Input port node to receive pixel data from the display controller. Exactly one endpoint must be specified. properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - endpoint@0: + $ref: /schemas/graph.yaml#/properties/endpoint description: sub-node describing the input from LCDIF - type: object endpoint@1: + $ref: /schemas/graph.yaml#/properties/endpoint description: sub-node describing the input from DCSS - type: object - - reg: - const: 0 - - required: - - '#address-cells' - - '#size-cells' - - reg oneOf: - required: @@ -125,28 +108,18 @@ properties: - required: - endpoint@1 - additionalProperties: false + unevaluatedProperties: false port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: DSI output port node to the panel or the next bridge in the chain - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - required: - - '#address-cells' - - '#size-cells' - port@0 - port@1 - additionalProperties: false - required: - '#address-cells' - '#size-cells' diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml index 763c7909473e..fce82b605c8b 100644 --- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml @@ -41,34 +41,22 @@ properties: description: Regulator for 3.3V digital core power. ports: - type: object - description: - A node containing DSI input & output port nodes with endpoint - definitions as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt - Documentation/devicetree/bindings/graph.txt - properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Video port for DSI input port@1: - type: object - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Video port for eDP output (panel or connector). required: - port@0 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml index e5b163951b91..acfc327f70a7 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml @@ -49,33 +49,21 @@ properties: maxItems: 1 ports: - type: object - description: | - This device has two video ports. Their connections are modelled using the - OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. - Each port shall have a single endpoint. + $ref: /schemas/graph.yaml#/properties/ports properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Parallel RGB input port port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: LVDS output port required: - port@0 - port@1 - additionalProperties: false - power-domains: maxItems: 1 @@ -83,9 +71,9 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the companion LVDS encoder. This property is mandatory - for the first LVDS encoder on D3 and E3 SoCs, and shall point to - the second encoder to be used as a companion in dual-link mode. It - shall not be set for any other LVDS encoder. + for the first LVDS encoder on R-Car D3 and E3, and RZ/G2E SoCs, and shall + point to the second encoder to be used as a companion in dual-link mode. + It shall not be set for any other LVDS encoder. required: - compatible diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml index 64e8a1c24b40..6c7b577fd471 100644 --- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml +++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml @@ -30,31 +30,21 @@ properties: - ti,ths8135 ports: - type: object - description: | - This device has two video ports. Their connections are modeled using the - OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. - properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The bridge input port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The bridge output required: - port@0 - port@1 - additionalProperties: false - enable-gpios: maxItems: 1 description: GPIO controlling bridge enable diff --git a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml index e42cb610f545..3c3e51af154b 100644 --- a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml @@ -47,14 +47,15 @@ properties: const: apb ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Input node to receive pixel data. + port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: DSI output node to panel. required: diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml index 3d5ce08a5792..8ae382429d2b 100644 --- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml @@ -25,46 +25,41 @@ properties: const: thine,thc63lvd1024 ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports description: | - This device has four video ports. Their connections are modeled using the - OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. + The device can operate in single or dual input and output modes. - The device can operate in single-link mode or dual-link mode. In - single-link mode, all pixels are received on port@0, and port@1 shall not - contain any endpoint. In dual-link mode, even-numbered pixels are - received on port@0 and odd-numbered pixels on port@1, and both port@0 and - port@1 shall contain endpoints. + When operating in single input mode, all pixels are received on port@0, + and port@1 shall not contain any endpoint. In dual input mode, + even-numbered pixels are received on port@0 and odd-numbered pixels on + port@1, and both port@0 and port@1 shall contain endpoints. - properties: - '#address-cells': - const: 1 - - '#size-cells': - const: 0 + When operating in single output mode all pixels are output from the first + CMOS/TTL port and port@3 shall not contain any endpoint. In dual output + mode pixels are output from both CMOS/TTL ports and both port@2 and + port@3 shall contain endpoints. + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: First LVDS input port port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Second LVDS input port port@2: - type: object + $ref: /schemas/graph.yaml#/properties/port description: First digital CMOS/TTL parallel output port@3: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Second digital CMOS/TTL parallel output required: - port@0 - port@2 - additionalProperties: false - oe-gpios: maxItems: 1 description: Output enable GPIO signal, pin name "OE", active high. diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml index f8622bd0f61e..26932d2e86ab 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml @@ -71,54 +71,26 @@ properties: description: See ../../pwm/pwm.yaml for description of the cell formats. ports: - type: object - additionalProperties: false + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object - additionalProperties: false - + $ref: /schemas/graph.yaml#/properties/port description: Video port for MIPI DSI input - properties: - reg: - const: 0 - - endpoint: - type: object - additionalProperties: false - properties: - remote-endpoint: true - - required: - - reg - port@1: - type: object - additionalProperties: false - + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: Video port for eDP output (panel or connector). properties: - reg: - const: 1 - endpoint: - type: object - additionalProperties: false + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false properties: - remote-endpoint: true - data-lanes: oneOf: - minItems: 1 @@ -171,12 +143,7 @@ properties: dependencies: lane-polarities: [data-lanes] - required: - - reg - required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml index 605831c1e836..4c5dd8ec2951 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml @@ -31,23 +31,18 @@ properties: maximum: 7 ports: - description: - A node containing input and output port nodes with endpoint - definitions as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: DPI input port. - type: object properties: - reg: - const: 0 - endpoint: - type: object + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false properties: pclk-sample: @@ -67,15 +62,8 @@ properties: default: 24 port@1: + $ref: /schemas/graph.yaml#/properties/port description: DVI output port. - type: object - - properties: - reg: - const: 1 - - endpoint: - type: object required: - port@0 diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml index 195025e6803c..5216c27fc0ad 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml @@ -25,62 +25,20 @@ properties: description: Regulator for 1.2V internal core power. ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object - additionalProperties: false - - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Video port for MIPI DSI input - properties: - reg: - const: 0 - - patternProperties: - endpoint: - type: object - additionalProperties: false - - properties: - remote-endpoint: true - - required: - - reg - port@1: - type: object - additionalProperties: false - - description: | + $ref: /schemas/graph.yaml#/properties/port + description: Video port for MIPI DPI output (panel or connector). - properties: - reg: - const: 1 - - patternProperties: - endpoint: - type: object - additionalProperties: false - - properties: - remote-endpoint: true - - required: - - reg - required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml index c036a75db8f7..eacfe7165083 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml @@ -42,65 +42,30 @@ properties: const: refclk ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object - additionalProperties: false - + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: | Video port for RGB input properties: - reg: - const: 0 - - patternProperties: endpoint: - type: object - additionalProperties: false + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false properties: data-lines: enum: [ 16, 18, 24 ] - remote-endpoint: true - - required: - - reg - port@1: - type: object - additionalProperties: false - + $ref: /schemas/graph.yaml#/properties/port description: | Video port for DSI output (panel or connector). - properties: - reg: - const: 1 - - patternProperties: - endpoint: - type: object - additionalProperties: false - - properties: - remote-endpoint: true - - required: - - reg - required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 @@ -156,4 +121,3 @@ examples: }; }; }; - diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml index b5959cc78b8d..10471c6c1ff9 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml @@ -42,31 +42,22 @@ properties: description: Hardware reset, Low active ports: - type: object - description: - A node containing input and output port nodes with endpoint definitions - as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt - properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | DSI Input. The remote endpoint phandle should be a reference to a valid mipi_dsi_host device node. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Video port for LVDS output (panel or connector). port@2: - type: object + $ref: /schemas/graph.yaml#/properties/port description: | Video port for Dual link LVDS output (panel or connector). diff --git a/Documentation/devicetree/bindings/display/connector/analog-tv-connector.yaml b/Documentation/devicetree/bindings/display/connector/analog-tv-connector.yaml index eebe88fed999..a31ca2d52b86 100644 --- a/Documentation/devicetree/bindings/display/connector/analog-tv-connector.yaml +++ b/Documentation/devicetree/bindings/display/connector/analog-tv-connector.yaml @@ -25,6 +25,7 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 port: + $ref: /schemas/graph.yaml#/properties/port description: Connection to controller providing analog TV signals required: diff --git a/Documentation/devicetree/bindings/display/connector/dp-connector.yaml b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml new file mode 100644 index 000000000000..1c17d60e7760 --- /dev/null +++ b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/connector/dp-connector.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DisplayPort Connector + +maintainers: + - Tomi Valkeinen <tomi.valkeinen@ti.com> + +properties: + compatible: + const: dp-connector + + label: true + + type: + enum: + - full-size + - mini + + hpd-gpios: + description: A GPIO line connected to HPD + maxItems: 1 + + dp-pwr-supply: + description: Power supply for the DP_PWR pin + maxItems: 1 + + port: + $ref: /schemas/graph.yaml#/properties/port + description: Connection to controller providing DP signals + +required: + - compatible + - type + - port + +additionalProperties: false + +examples: + - | + connector { + compatible = "dp-connector"; + label = "dp0"; + type = "full-size"; + + port { + dp_connector_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/connector/dvi-connector.yaml b/Documentation/devicetree/bindings/display/connector/dvi-connector.yaml index 71cb9220fa59..93eb14294e68 100644 --- a/Documentation/devicetree/bindings/display/connector/dvi-connector.yaml +++ b/Documentation/devicetree/bindings/display/connector/dvi-connector.yaml @@ -36,6 +36,7 @@ properties: description: the connector has pins for DVI dual-link port: + $ref: /schemas/graph.yaml#/properties/port description: Connection to controller providing DVI signals required: diff --git a/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml b/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml index 14d7128af592..83c0d008265b 100644 --- a/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml +++ b/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml @@ -37,6 +37,7 @@ properties: maxItems: 1 port: + $ref: /schemas/graph.yaml#/properties/port description: Connection to controller providing HDMI signals required: diff --git a/Documentation/devicetree/bindings/display/connector/vga-connector.yaml b/Documentation/devicetree/bindings/display/connector/vga-connector.yaml index 5782c4bb3252..25f868002000 100644 --- a/Documentation/devicetree/bindings/display/connector/vga-connector.yaml +++ b/Documentation/devicetree/bindings/display/connector/vga-connector.yaml @@ -20,6 +20,7 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle port: + $ref: /schemas/graph.yaml#/properties/port description: Connection to controller providing VGA signals required: diff --git a/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml b/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml index f1f25aa794d9..0091df9dd73b 100644 --- a/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml +++ b/Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml @@ -74,7 +74,7 @@ properties: - description: Must be 400 MHz port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: A port node pointing to the input port of a HDMI/DP or MIPI display bridge. diff --git a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml index 12064a8e7a92..e679f48a3886 100644 --- a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml +++ b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml @@ -31,9 +31,8 @@ properties: clock-names: const: ipu -patternProperties: - "^ports?$": - description: OF graph bindings (specified in bindings/graph.txt). + port: + $ref: /schemas/graph.yaml#/properties/port required: - compatible diff --git a/Documentation/devicetree/bindings/display/ingenic,lcd.yaml b/Documentation/devicetree/bindings/display/ingenic,lcd.yaml index 768050f30dba..50d2b0a50e8a 100644 --- a/Documentation/devicetree/bindings/display/ingenic,lcd.yaml +++ b/Documentation/devicetree/bindings/display/ingenic,lcd.yaml @@ -39,18 +39,18 @@ properties: minItems: 1 port: - description: OF graph bindings (specified in bindings/graph.txt). + $ref: /schemas/graph.yaml#/properties/port ports: - description: OF graph bindings (specified in bindings/graph.txt). - type: object + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: DPI output, to interface with TFT panels. port@8: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Link to the Image Processing Unit (IPU). (See ingenic,ipu.yaml). diff --git a/Documentation/devicetree/bindings/display/intel,keembay-display.yaml b/Documentation/devicetree/bindings/display/intel,keembay-display.yaml index 0a697d45c2ad..bc6622b010ca 100644 --- a/Documentation/devicetree/bindings/display/intel,keembay-display.yaml +++ b/Documentation/devicetree/bindings/display/intel,keembay-display.yaml @@ -36,7 +36,7 @@ properties: maxItems: 1 port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Display output node to DSI. required: diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index ed76332ec01e..93b160df3eec 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -37,13 +37,14 @@ Required properties (all function blocks): "mediatek,<chip>-disp-aal" - adaptive ambient light controller "mediatek,<chip>-disp-gamma" - gamma correction "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources + "mediatek,<chip>-disp-postmask" - control round corner for display frame "mediatek,<chip>-disp-split" - split stream to two encoders "mediatek,<chip>-disp-ufoe" - data compression engine "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt "mediatek,<chip>-disp-mutex" - display mutex "mediatek,<chip>-disp-od" - overdrive - the supported chips are mt2701, mt7623, mt2712, mt8167 and mt8173. + the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173, mt8183 and mt8192. - reg: Physical base address and length of the function block register space - interrupts: The interrupt signal from the function block (required, except for merge and split function blocks). @@ -66,6 +67,14 @@ Required properties (DMA function blocks): argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt for details. +Optional properties (RDMA function blocks): +- mediatek,rdma-fifo-size: rdma fifo size may be different even in same SOC, add this + property to the corresponding rdma + the value is the Max value which defined in hardware data sheet. + mediatek,rdma-fifo-size of mt8173-rdma0 is 8K + mediatek,rdma-fifo-size of mt8183-rdma0 is 5K + mediatek,rdma-fifo-size of mt8183-rdma1 is 2K + Examples: mmsys: clock-controller@14000000 { @@ -103,6 +112,7 @@ rdma0: rdma@1400e000 { clocks = <&mmsys CLK_MM_DISP_RDMA0>; iommus = <&iommu M4U_PORT_DISP_RDMA0>; mediatek,larb = <&larb0>; + mediatek,rdma-fifosize = <8192>; }; rdma1: rdma@1400f000 { diff --git a/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml index 6b7fddc80c41..67682fe77f10 100644 --- a/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml +++ b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml @@ -37,34 +37,33 @@ properties: panel-timing: true ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: The sink for odd pixels. properties: - reg: - const: 0 - dual-lvds-odd-pixels: true required: - - reg - dual-lvds-odd-pixels port@1: - type: object + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: The sink for even pixels. properties: - reg: - const: 1 - dual-lvds-even-pixels: true required: - - reg - dual-lvds-even-pixels + required: + - port@0 + - port@1 + additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml index 51f423297ec8..9e78f2e60f99 100644 --- a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml +++ b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml @@ -20,6 +20,7 @@ properties: compatible: enum: - mantix,mlaf057we51-x + - ys,ys57pss36bh5gq port: true reg: diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.yaml b/Documentation/devicetree/bindings/display/panel/panel-common.yaml index cd6dc5461721..5b38dc89cb21 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-common.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-common.yaml @@ -68,16 +68,7 @@ properties: # Connectivity port: - type: object - - ports: - type: object - description: - Panels receive video data through one or multiple connections. While - the nature of those connections is specific to the panel type, the - connectivity is expressed in a standard fashion using ports as specified - in the device graph bindings defined in - Documentation/devicetree/bindings/graph.txt. + $ref: /schemas/graph.yaml#/properties/port ddc-i2c-bus: $ref: /schemas/types.yaml#/definitions/phandle diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index 72e4b6d4d5e1..fbd71669248f 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -35,6 +35,8 @@ properties: - boe,tv080wum-nl0 # Innolux P079ZCA 7.85" 768x1024 TFT LCD panel - innolux,p079zca + # Khadas TS050 5" 1080x1920 LCD panel + - khadas,ts050 # Kingdisplay KD097D04 9.7" 1536x2048 TFT LCD panel - kingdisplay,kd097d04 # LG ACX467AKM-7 4.95" 1080×1920 LCD Panel diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index 3207608d1178..62b0d54d87b7 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -76,6 +76,8 @@ properties: # BOE OPTOELECTRONICS TECHNOLOGY 10.1" WXGA TFT LCD panel - boe,nv101wxmn51 # BOE NV133FHM-N61 13.3" FHD (1920x1080) TFT LCD Panel + - boe,nv110wtm-n61 + # BOE NV110WTM-N61 11.0" 2160x1440 TFT LCD Panel - boe,nv133fhm-n61 # BOE NV133FHM-N62 13.3" FHD (1920x1080) TFT LCD Panel - boe,nv133fhm-n62 diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml index 1dab80ae1d0a..ea58df49263a 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml @@ -11,6 +11,7 @@ maintainers: allOf: - $ref: panel-common.yaml# + - $ref: /schemas/leds/backlight/common.yaml# properties: compatible: @@ -19,6 +20,8 @@ properties: reg: true reset-gpios: true port: true + default-brightness: true + max-brightness: true vdd3-supply: description: VDD regulator @@ -31,7 +34,6 @@ required: - reset-gpios - vdd3-supply - vci-supply - - port unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml index 4110d003ce1f..008c144257cb 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml @@ -43,34 +43,24 @@ properties: This soc uses GRF regs to switch the HDMI TX input between vop0 and vop1. ports: - type: object + $ref: /schemas/graph.yaml#/properties/ports properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 - port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Port node with two endpoints, numbered 0 and 1, connected respectively to vop0 and vop1. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: Port node with one endpoint connected to a hdmi-connector node. required: - - "#address-cells" - - "#size-cells" - port@0 - port@1 - additionalProperties: false - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml index ed8148e26e24..6f43d885c9b3 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml @@ -70,10 +70,7 @@ properties: - const: dclk port: - type: object - description: - A port node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. + $ref: /schemas/graph.yaml#/properties/port assigned-clocks: maxItems: 2 diff --git a/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml b/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml index 327a14d85df8..679daed4124e 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml @@ -51,20 +51,16 @@ properties: Phandle of the regulator that provides the supply voltage. ports: - type: object - description: - A node containing DSI input & output port nodes with endpoint - definitions as documented in - Documentation/devicetree/bindings/media/video-interfaces.txt - Documentation/devicetree/bindings/graph.txt + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: DSI input port node, connected to the ltdc rgb output port. port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: DSI output port node, connected to a panel or a bridge input port" diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml index bf8ad916e9b0..d54f9ca207af 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml @@ -35,15 +35,13 @@ properties: maxItems: 1 port: - type: object - description: - "Video port for DPI RGB output. + $ref: /schemas/graph.yaml#/properties/port + description: | + Video port for DPI RGB output. ltdc has one video port with up to 2 endpoints: - for external dpi rgb panel or bridge, using gpios. - for internal dpi input of the MIPI DSI host controller. Note: These 2 endpoints cannot be activated simultaneously. - Please refer to the bindings defined in - Documentation/devicetree/bindings/media/video-interfaces.txt." required: - compatible diff --git a/Documentation/devicetree/bindings/display/ste,mcde.txt b/Documentation/devicetree/bindings/display/ste,mcde.txt deleted file mode 100644 index 4c33c692bd5f..000000000000 --- a/Documentation/devicetree/bindings/display/ste,mcde.txt +++ /dev/null @@ -1,104 +0,0 @@ -ST-Ericsson Multi Channel Display Engine MCDE - -The ST-Ericsson MCDE is a display controller with support for compositing -and displaying several channels memory resident graphics data on DSI or -LCD displays or bridges. It is used in the ST-Ericsson U8500 platform. - -Required properties: - -- compatible: must be: - "ste,mcde" -- reg: register base for the main MCDE control registers, should be - 0x1000 in size -- interrupts: the interrupt line for the MCDE -- epod-supply: a phandle to the EPOD regulator -- vana-supply: a phandle to the analog voltage regulator -- clocks: an array of the MCDE clocks in this strict order: - MCDECLK (main MCDE clock), LCDCLK (LCD clock), PLLDSI - (HDMI clock), DSI0ESCLK (DSI0 energy save clock), - DSI1ESCLK (DSI1 energy save clock), DSI2ESCLK (DSI2 energy - save clock) -- clock-names: must be the following array: - "mcde", "lcd", "hdmi" - to match the required clock inputs above. -- #address-cells: should be <1> (for the DSI hosts that will be children) -- #size-cells: should be <1> (for the DSI hosts that will be children) -- ranges: this should always be stated - -Required subnodes: - -The devicetree must specify subnodes for the DSI host adapters. -These must have the following characteristics: - -- compatible: must be: - "ste,mcde-dsi" -- reg: must specify the register range for the DSI host -- vana-supply: phandle to the VANA voltage regulator -- clocks: phandles to the high speed and low power (energy save) clocks - the high speed clock is not present on the third (dsi2) block, so it - should only have the "lp" clock -- clock-names: "hs" for the high speed clock and "lp" for the low power - (energy save) clock -- #address-cells: should be <1> -- #size-cells: should be <0> - -Display panels and bridges will appear as children on the DSI hosts, and -the displays are connected to the DSI hosts using the common binding -for video transmitter interfaces; see -Documentation/devicetree/bindings/media/video-interfaces.txt - -If a DSI host is unused (not connected) it will have no children defined. - -Example: - -mcde@a0350000 { - compatible = "ste,mcde"; - reg = <0xa0350000 0x1000>; - interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; - epod-supply = <&db8500_b2r2_mcde_reg>; - vana-supply = <&ab8500_ldo_ana_reg>; - clocks = <&prcmu_clk PRCMU_MCDECLK>, /* Main MCDE clock */ - <&prcmu_clk PRCMU_LCDCLK>, /* LCD clock */ - <&prcmu_clk PRCMU_PLLDSI>; /* HDMI clock */ - clock-names = "mcde", "lcd", "hdmi"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - dsi0: dsi@a0351000 { - compatible = "ste,mcde-dsi"; - reg = <0xa0351000 0x1000>; - vana-supply = <&ab8500_ldo_ana_reg>; - clocks = <&prcmu_clk PRCMU_DSI0CLK>, <&prcmu_clk PRCMU_DSI0ESCCLK>; - clock-names = "hs", "lp"; - #address-cells = <1>; - #size-cells = <0>; - - panel { - compatible = "samsung,s6d16d0"; - reg = <0>; - vdd1-supply = <&ab8500_ldo_aux1_reg>; - reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; - }; - - }; - dsi1: dsi@a0352000 { - compatible = "ste,mcde-dsi"; - reg = <0xa0352000 0x1000>; - vana-supply = <&ab8500_ldo_ana_reg>; - clocks = <&prcmu_clk PRCMU_DSI1CLK>, <&prcmu_clk PRCMU_DSI1ESCCLK>; - clock-names = "hs", "lp"; - #address-cells = <1>; - #size-cells = <0>; - }; - dsi2: dsi@a0353000 { - compatible = "ste,mcde-dsi"; - reg = <0xa0353000 0x1000>; - vana-supply = <&ab8500_ldo_ana_reg>; - /* This DSI port only has the Low Power / Energy Save clock */ - clocks = <&prcmu_clk PRCMU_DSI2ESCCLK>; - clock-names = "lp"; - #address-cells = <1>; - #size-cells = <0>; - }; -}; diff --git a/Documentation/devicetree/bindings/display/ste,mcde.yaml b/Documentation/devicetree/bindings/display/ste,mcde.yaml new file mode 100644 index 000000000000..de0c678b3c29 --- /dev/null +++ b/Documentation/devicetree/bindings/display/ste,mcde.yaml @@ -0,0 +1,168 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/ste,mcde.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST-Ericsson Multi Channel Display Engine MCDE + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + const: ste,mcde + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + description: an array of the MCDE clocks + items: + - description: MCDECLK (main MCDE clock) + - description: LCDCLK (LCD clock) + - description: PLLDSI (HDMI clock) + + clock-names: + items: + - const: mcde + - const: lcd + - const: hdmi + + resets: + maxItems: 1 + + epod-supply: + description: a phandle to the EPOD regulator + + vana-supply: + description: a phandle to the analog voltage regulator + + port: + $ref: /schemas/graph.yaml#/properties/port + description: + A DPI port node + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: true + +patternProperties: + "^dsi@[0-9a-f]+$": + description: subnodes for the three DSI host adapters + type: object + allOf: + - $ref: dsi-controller.yaml# + properties: + compatible: + const: ste,mcde-dsi + + reg: + maxItems: 1 + + vana-supply: + description: a phandle to the analog voltage regulator + + clocks: + description: phandles to the high speed and low power (energy save) clocks + the high speed clock is not present on the third (dsi2) block, so it + should only have the "lp" clock + minItems: 1 + maxItems: 2 + + clock-names: + oneOf: + - items: + - const: hs + - const: lp + - items: + - const: lp + + required: + - compatible + - reg + - vana-supply + - clocks + - clock-names + + unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - epod-supply + - vana-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/mfd/dbx500-prcmu.h> + #include <dt-bindings/gpio/gpio.h> + + mcde@a0350000 { + compatible = "ste,mcde"; + reg = <0xa0350000 0x1000>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + epod-supply = <&db8500_b2r2_mcde_reg>; + vana-supply = <&ab8500_ldo_ana_reg>; + clocks = <&prcmu_clk PRCMU_MCDECLK>, + <&prcmu_clk PRCMU_LCDCLK>, + <&prcmu_clk PRCMU_PLLDSI>; + clock-names = "mcde", "lcd", "hdmi"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dsi0: dsi@a0351000 { + compatible = "ste,mcde-dsi"; + reg = <0xa0351000 0x1000>; + vana-supply = <&ab8500_ldo_ana_reg>; + clocks = <&prcmu_clk PRCMU_DSI0CLK>, <&prcmu_clk PRCMU_DSI0ESCCLK>; + clock-names = "hs", "lp"; + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "samsung,s6d16d0"; + reg = <0>; + vdd1-supply = <&ab8500_ldo_aux1_reg>; + reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + }; + + dsi1: dsi@a0352000 { + compatible = "ste,mcde-dsi"; + reg = <0xa0352000 0x1000>; + vana-supply = <&ab8500_ldo_ana_reg>; + clocks = <&prcmu_clk PRCMU_DSI1CLK>, <&prcmu_clk PRCMU_DSI1ESCCLK>; + clock-names = "hs", "lp"; + #address-cells = <1>; + #size-cells = <0>; + }; + + dsi2: dsi@a0353000 { + compatible = "ste,mcde-dsi"; + reg = <0xa0353000 0x1000>; + vana-supply = <&ab8500_ldo_ana_reg>; + /* This DSI port only has the Low Power / Energy Save clock */ + clocks = <&prcmu_clk PRCMU_DSI2ESCCLK>; + clock-names = "lp"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml index 4dc30738ee57..781c1868b0b8 100644 --- a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml +++ b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml @@ -74,30 +74,19 @@ properties: type: boolean ports: - type: object - description: - Ports as described in Documentation/devicetree/bindings/graph.txt - properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The DSS OLDI output port node form video port 1 port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The DSS DPI output port node from video port 2 - required: - - "#address-cells" - - "#size-cells" - ti,am65x-oldi-io-ctrl: $ref: "/schemas/types.yaml#/definitions/phandle-array" maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml index c9a947d55fa4..2986f9acc9f0 100644 --- a/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml +++ b/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml @@ -107,40 +107,29 @@ properties: type: boolean ports: - type: object - description: - Ports as described in Documentation/devicetree/bindings/graph.txt - properties: - "#address-cells": - const: 1 - - "#size-cells": - const: 0 + $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The output port node form video port 1 port@1: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The output port node from video port 2 port@2: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The output port node from video port 3 port@3: - type: object + $ref: /schemas/graph.yaml#/properties/port description: The output port node from video port 4 - required: - - "#address-cells" - - "#size-cells" - max-memory-bandwidth: $ref: /schemas/types.yaml#/definitions/uint32 description: diff --git a/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml index 8f87b82c6695..7ce7bbad5780 100644 --- a/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml +++ b/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml @@ -54,9 +54,8 @@ properties: description: phandle to the associated power domain port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: - Port as described in Documentation/devicetree/bindings/graph.txt. The DSS DPI output port node max-memory-bandwidth: diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index b4e026f2d6c5..9d5680c7c853 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1272,6 +1272,8 @@ patternProperties: description: YSH & ATIL "^yones-toptech,.*": description: Yones Toptech Co., Ltd. + "^ys,.*": + description: Shenzhen Yashi Changhua Intelligent Technology Co., Ltd. "^ysoft,.*": description: Y Soft Corporation a.s. "^zealz,.*": diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst index 3c5ae4f6dfd2..87e5023e3f55 100644 --- a/Documentation/gpu/drm-kms.rst +++ b/Documentation/gpu/drm-kms.rst @@ -319,6 +319,15 @@ CRTC Functions Reference .. kernel-doc:: drivers/gpu/drm/drm_crtc.c :export: +Color Management Functions Reference +------------------------------------ + +.. kernel-doc:: drivers/gpu/drm/drm_color_mgmt.c + :export: + +.. kernel-doc:: include/drm/drm_color_mgmt.h + :internal: + Frame Buffer Abstraction ======================== @@ -370,6 +379,21 @@ Plane Functions Reference .. kernel-doc:: drivers/gpu/drm/drm_plane.c :export: +Plane Composition Functions Reference +------------------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_blend.c + :export: + +Plane Damage Tracking Functions Reference +----------------------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_damage_helper.c + :export: + +.. kernel-doc:: include/drm/drm_damage_helper.h + :internal: + Display Modes Function Reference ================================ @@ -436,6 +460,9 @@ KMS Locking KMS Properties ============== +This section of the documentation is primarily aimed at user-space developers. +For the driver APIs, see the other sections. + Property Types and Blob Property Support ---------------------------------------- @@ -466,39 +493,30 @@ Standard CRTC Properties .. kernel-doc:: drivers/gpu/drm/drm_crtc.c :doc: standard CRTC properties +Standard Plane Properties +------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_plane.c + :doc: standard plane properties + Plane Composition Properties ---------------------------- .. kernel-doc:: drivers/gpu/drm/drm_blend.c :doc: overview -.. kernel-doc:: drivers/gpu/drm/drm_blend.c - :export: - -FB_DAMAGE_CLIPS -~~~~~~~~~~~~~~~ +Damage Tracking Properties +-------------------------- .. kernel-doc:: drivers/gpu/drm/drm_damage_helper.c :doc: overview -.. kernel-doc:: drivers/gpu/drm/drm_damage_helper.c - :export: - -.. kernel-doc:: include/drm/drm_damage_helper.h - :internal: - Color Management Properties --------------------------- .. kernel-doc:: drivers/gpu/drm/drm_color_mgmt.c :doc: overview -.. kernel-doc:: drivers/gpu/drm/drm_color_mgmt.c - :export: - -.. kernel-doc:: include/drm/drm_color_mgmt.h - :internal: - Tile Group Property ------------------- diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst index 7dce175f6d75..04bdc7a91d53 100644 --- a/Documentation/gpu/drm-uapi.rst +++ b/Documentation/gpu/drm-uapi.rst @@ -457,5 +457,8 @@ Userspace API Structures .. kernel-doc:: include/uapi/drm/drm_mode.h :doc: overview +.. kernel-doc:: include/uapi/drm/drm.h + :internal: + .. kernel-doc:: include/uapi/drm/drm_mode.h :internal: diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 20868f3d0123..486c720f3890 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -428,7 +428,7 @@ User Batchbuffer Execution Logical Rings, Logical Ring Contexts and Execlists -------------------------------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/gt/intel_lrc.c +.. kernel-doc:: drivers/gpu/drm/i915/gt/intel_execlists_submission.c :doc: Logical Rings, Logical Ring Contexts and Execlists Global GTT views diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 009d8e6c7e3c..77fbfe93df56 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -23,6 +23,9 @@ Advanced: Tricky tasks that need fairly good understanding of the DRM subsystem and graphics topics. Generally need the relevant hardware for development and testing. +Expert: Only attempt these if you've successfully completed some tricky +refactorings already and are an expert in the specific area + Subsystem-wide refactorings =========================== @@ -168,6 +171,22 @@ Contact: Daniel Vetter, respective driver maintainers Level: Advanced +Move Buffer Object Locking to dma_resv_lock() +--------------------------------------------- + +Many drivers have their own per-object locking scheme, usually using +mutex_lock(). This causes all kinds of trouble for buffer sharing, since +depending which driver is the exporter and importer, the locking hierarchy is +reversed. + +To solve this we need one standard per-object locking mechanism, which is +dma_resv_lock(). This lock needs to be called as the outermost lock, with all +other driver specific per-object locks removed. The problem is tha rolling out +the actual change to the locking contract is a flag day, due to struct dma_buf +buffer sharing. + +Level: Expert + Convert logging to drm_* functions with drm_device paramater ------------------------------------------------------------ diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst index 13bab1d93bb3..2c9b376da5ca 100644 --- a/Documentation/gpu/vkms.rst +++ b/Documentation/gpu/vkms.rst @@ -7,6 +7,88 @@ .. kernel-doc:: drivers/gpu/drm/vkms/vkms_drv.c :doc: vkms (Virtual Kernel Modesetting) +Setup +===== + +The VKMS driver can be setup with the following steps: + +To check if VKMS is loaded, run:: + + lsmod | grep vkms + +This should list the VKMS driver. If no output is obtained, then +you need to enable and/or load the VKMS driver. +Ensure that the VKMS driver has been set as a loadable module in your +kernel config file. Do:: + + make nconfig + + Go to `Device Drivers> Graphics support` + + Enable `Virtual KMS (EXPERIMENTAL)` + +Compile and build the kernel for the changes to get reflected. +Now, to load the driver, use:: + + sudo modprobe vkms + +On running the lsmod command now, the VKMS driver will appear listed. +You can also observe the driver being loaded in the dmesg logs. + +The VKMS driver has optional features to simulate different kinds of hardware, +which are exposed as module options. You can use the `modinfo` command +to see the module options for vkms:: + + modinfo vkms + +Module options are helpful when testing, and enabling modules +can be done while loading vkms. For example, to load vkms with cursor enabled, +use:: + + sudo modprobe vkms enable_cursor=1 + +To disable the driver, use :: + + sudo modprobe -r vkms + +Testing With IGT +================ + +The IGT GPU Tools is a test suite used specifically for debugging and +development of the DRM drivers. +The IGT Tools can be installed from +`here <https://gitlab.freedesktop.org/drm/igt-gpu-tools>`_ . + +The tests need to be run without a compositor, so you need to switch to text +only mode. You can do this by:: + + sudo systemctl isolate multi-user.target + +To return to graphical mode, do:: + + sudo systemctl isolate graphical.target + +Once you are in text only mode, you can run tests using the --device switch +or IGT_DEVICE variable to specify the device filter for the driver we want +to test. IGT_DEVICE can also be used with the run-test.sh script to run the +tests for a specific driver:: + + sudo ./build/tests/<name of test> --device "sys:/sys/devices/platform/vkms" + sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/<name of test> + sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./scripts/run-tests.sh -t <name of test> + +For example, to test the functionality of the writeback library, +we can run the kms_writeback test:: + + sudo ./build/tests/kms_writeback --device "sys:/sys/devices/platform/vkms" + sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/kms_writeback + sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./scripts/run-tests.sh -t kms_writeback + +You can also run subtests if you do not want to run the entire test:: + + sudo ./build/tests/kms_flip --run-subtest basic-plain-flip --device "sys:/sys/devices/platform/vkms" + sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/kms_flip --run-subtest basic-plain-flip + TODO ==== |