diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-09 18:48:37 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-09 18:48:37 -0700 |
commit | af3c8d98508d37541d4bf57f13a984a7f73a328c (patch) | |
tree | e8dd974d6ebccd38b1e373be8a5e4a2f8bf3c6ce /Documentation/devicetree/bindings/display | |
parent | d3e3b7eac886fb1383db2f22b81550fa6d87f62f (diff) | |
parent | 00fc2c26bc46a64545cdf95a1511461ea9acecb4 (diff) |
Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main pull request for the drm, I think I've got one later
driver pull for mediatek SoC driver, I'm undecided on if it needs to
go to you yet.
Otherwise summary below:
Core drm:
- Atomic add driver private objects
- Deprecate preclose hook in modern drivers
- MST bandwidth tracking
- Use kvmalloc in more places
- Add mode_valid hook for crtc/encoder/bridge
- Reduce sync_file construction time
- Documentation updates
- New DRM synchronisation object support
New drivers:
- pl111 - pl111 CLCD display controller
Panel:
- Innolux P079ZCA panel driver
- Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels
- panel-samsung-s6e3ha2: Add s6e3hf2 panel support
i915:
- SKL+ watermark fixes
- G4x/G33 reset improvements
- DP AUX backlight improvements
- Buffer based GuC/host communication
- New getparam for (sub)slice infomation
- Cannonlake and Coffeelake initial patches
- Execbuf optimisations
radeon/amdgpu:
- Lots of Vega10 bug fixes
- Preliminary raven support
- KIQ support for compute rings
- MEC queue management rework
- DCE6 Audio support
- SR-IOV improvements
- Better radeon/amdgpu selection support
nouveau:
- HDMI stereoscopic support
- Display code rework for >= GM20x GPUs
msm:
- GEM rework for fine-grained locking
- Per-process pagetable work
- HDMI fixes for Snapdragon 820.
vc4:
- Remove 256MB CMA limit from vc4
- Add out-fence support
- Add support for cygnus
- Get/set tiling ioctls support
- Add T-format tiling support for scanout
zte:
- add VGA support.
etnaviv:
- Thermal throttle support for newer GPUs
- Restore userspace buffer cache performance
- dma-buf sync fix
stm:
- add stm32f429 display support
exynos:
- Rework vblank handling
- Fixup sw-trigger code
sun4i:
- V3s display engine support
- HDMI support for older SoCs
- Preliminary work on dual-pipeline SoCs.
rcar-du:
- VSP work
imx-drm:
- Remove counter load enable from PRE
- Double read/write reduction flag support
tegra:
- Documentation for the host1x and drm driver.
- Lots of staging ioctl fixes due to grate project work.
omapdrm:
- dma-buf fence support
- TILER rotation fixes"
* tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux: (1270 commits)
drm: Remove unused drm_file parameter to drm_syncobj_replace_fence()
drm/amd/powerplay: fix bug fail to remove sysfs when rmmod amdgpu.
amdgpu: Set cik/si_support to 1 by default if radeon isn't built
drm/amdgpu/gfx9: fix driver reload with KIQ
drm/amdgpu/gfx8: fix driver reload with KIQ
drm/amdgpu: Don't call amd_powerplay_destroy() if we don't have powerplay
drm/ttm: Fix use-after-free in ttm_bo_clean_mm
drm/amd/amdgpu: move get memory type function from early init to sw init
drm/amdgpu/cgs: always set reference clock in mode_info
drm/amdgpu: fix vblank_time when displays are off
drm/amd/powerplay: power value format change for Vega10
drm/amdgpu/gfx9: support the amdgpu.disable_cu option
drm/amd/powerplay: change PPSMC_MSG_GetCurrPkgPwr for Vega10
drm/amdgpu: Make amdgpu_cs_parser_init static (v2)
drm/amdgpu/cs: fix a typo in a comment
drm/amdgpu: Fix the exported always on CU bitmap
drm/amdgpu/gfx9: gfx_v9_0_enable_gfx_static_mg_power_gating() can be static
drm/amdgpu/psp: upper_32_bits/lower_32_bits for address setup
drm/amd/powerplay/cz: print message if smc message fails
drm/amdgpu: fix typo in amdgpu_debugfs_test_ib_init
...
Diffstat (limited to 'Documentation/devicetree/bindings/display')
10 files changed, 241 insertions, 15 deletions
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt index ca02d3e4db91..284e2b14cfbe 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt +++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt @@ -5,7 +5,7 @@ with HDMI output and the HVS (Hardware Video Scaler) for compositing display planes. Required properties for VC4: -- compatible: Should be "brcm,bcm2835-vc4" +- compatible: Should be "brcm,bcm2835-vc4" or "brcm,cygnus-vc4" Required properties for Pixel Valve: - compatible: Should be one of "brcm,bcm2835-pixelvalve0", @@ -54,11 +54,14 @@ Required properties for VEC: See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt Required properties for V3D: -- compatible: Should be "brcm,bcm2835-v3d" +- compatible: Should be "brcm,bcm2835-v3d" or "brcm,cygnus-v3d" - reg: Physical base address and length of the V3D's registers - interrupts: The interrupt number See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt +Optional properties for V3D: +- clocks: The clock the unit runs on + Required properties for DSI: - compatible: Should be "brcm,bcm2835-dsi0" or "brcm,bcm2835-dsi1" - reg: Physical base address and length of the DSI block's registers diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt index c9fd7b3807e7..549c538b38a5 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt @@ -8,12 +8,13 @@ Required properties: - compatible: value should be one of: "samsung,exynos5433-decon", "samsung,exynos5433-decon-tv"; - reg: physical base address and length of the DECON registers set. -- interrupts: should contain a list of all DECON IP block interrupts in the - order: VSYNC, LCD_SYSTEM. The interrupt specifier format - depends on the interrupt controller used. -- interrupt-names: should contain the interrupt names: "vsync", "lcd_sys" - in the same order as they were listed in the interrupts - property. +- interrupt-names: should contain the interrupt names depending on mode of work: + video mode: "vsync", + command mode: "lcd_sys", + command mode with software trigger: "lcd_sys", "te". +- interrupts or interrupts-extended: list of interrupt specifiers corresponding + to names privided in interrupt-names, as described in + interrupt-controller/interrupts.txt - clocks: must include clock specifiers corresponding to entries in the clock-names property. - clock-names: list of clock names sorted in the same order as the clocks diff --git a/Documentation/devicetree/bindings/display/panel/auo,p320hvn03.txt b/Documentation/devicetree/bindings/display/panel/auo,p320hvn03.txt new file mode 100644 index 000000000000..59bb6cd8aa75 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,p320hvn03.txt @@ -0,0 +1,8 @@ +AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel + +Required properties: +- compatible: should be "auo,p320hvn03" +- power-supply: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt b/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt new file mode 100644 index 000000000000..5c70a8380e58 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt @@ -0,0 +1,23 @@ +Innolux P079ZCA 7.85" 768x1024 TFT LCD panel + +Required properties: +- compatible: should be "innolux,p079zca" +- reg: DSI virtual channel of the peripheral +- power-supply: phandle of the regulator that provides the supply voltage +- enable-gpios: panel enable gpio + +Optional properties: +- backlight: phandle of the backlight device attached to the panel + +Example: + + &mipi_dsi { + panel { + compatible = "innolux,p079zca"; + reg = <0>; + power-supply = <...>; + backlight = <&backlight>; + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/nec,nl12880b20-05.txt b/Documentation/devicetree/bindings/display/panel/nec,nl12880b20-05.txt new file mode 100644 index 000000000000..71cbc49ecfab --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/nec,nl12880b20-05.txt @@ -0,0 +1,8 @@ +NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel + +Required properties: +- compatible: should be "nec,nl12880bc20-05" +- power-supply: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt b/Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt new file mode 100644 index 000000000000..1a639fd8778d --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt @@ -0,0 +1,8 @@ +NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel + +Required properties: +- compatible: should be "nlt,nl192108ac18-02d" +- power-supply: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt index 18854f4c8376..4acea25c244b 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt @@ -1,7 +1,10 @@ Samsung S6E3HA2 5.7" 1440x2560 AMOLED panel +Samsung S6E3HF2 5.65" 1600x2560 AMOLED panel Required properties: - - compatible: "samsung,s6e3ha2" + - compatible: should be one of: + "samsung,s6e3ha2", + "samsung,s6e3hf2". - reg: the virtual channel number of a DSI peripheral - vdd3-supply: I/O voltage supply - vci-supply: voltage supply for analog circuits diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt new file mode 100644 index 000000000000..8e1476941c0f --- /dev/null +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt @@ -0,0 +1,36 @@ +* STMicroelectronics STM32 lcd-tft display controller + +- ltdc: lcd-tft display controller host + must be a sub-node of st-display-subsystem + Required properties: + - compatible: "st,stm32-ltdc" + - reg: Physical base address of the IP registers and length of memory mapped region. + - clocks: A list of phandle + clock-specifier pairs, one for each + entry in 'clock-names'. + - clock-names: A list of clock names. For ltdc it should contain: + - "lcd" for the clock feeding the output pixel clock & IP clock. + - resets: reset to be used by the device (defined by use of RCC macro). + Required nodes: + - Video port for RGB output. + +Example: + +/ { + ... + soc { + ... + ltdc: display-controller@40016800 { + compatible = "st,stm32-ltdc"; + reg = <0x40016800 0x200>; + interrupts = <88>, <89>; + resets = <&rcc STM32F4_APB2_RESET(LTDC)>; + clocks = <&rcc 1 CLK_LCD>; + clock-names = "lcd"; + + port { + ltdc_out_rgb: endpoint { + }; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 57a8d0610062..b83e6018041d 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -4,6 +4,44 @@ Allwinner A10 Display Pipeline The Allwinner A10 Display pipeline is composed of several components that are going to be documented below: +For the input port of all components up to the TCON in the display +pipeline, if there are multiple components, the local endpoint IDs +must correspond to the index of the upstream block. For example, if +the remote endpoint is Frontend 1, then the local endpoint ID must +be 1. + +Conversely, for the output ports of the same group, the remote endpoint +ID must be the index of the local hardware block. If the local backend +is backend 1, then the remote endpoint ID must be 1. + +HDMI Encoder +------------ + +The HDMI Encoder supports the HDMI video and audio outputs, and does +CEC. It is one end of the pipeline. + +Required properties: + - compatible: value must be one of: + * allwinner,sun5i-a10s-hdmi + - reg: base address and size of memory-mapped region + - interrupts: interrupt associated to this IP + - clocks: phandles to the clocks feeding the HDMI encoder + * ahb: the HDMI interface clock + * mod: the HDMI module clock + * pll-0: the first video PLL + * pll-1: the second video PLL + - clock-names: the clock names mentioned above + - dmas: phandles to the DMA channels used by the HDMI encoder + * ddc-tx: The channel for DDC transmission + * ddc-rx: The channel for DDC reception + * audio-tx: The channel used for audio transmission + - dma-names: the channel names mentioned above + + - ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoint. The second should be the + output, usually to an HDMI connector. + TV Encoder ---------- @@ -31,6 +69,7 @@ Required properties: * allwinner,sun6i-a31-tcon * allwinner,sun6i-a31s-tcon * allwinner,sun8i-a33-tcon + * allwinner,sun8i-v3s-tcon - reg: base address and size of memory-mapped region - interrupts: interrupt associated to this IP - clocks: phandles to the clocks feeding the TCON. Three are needed: @@ -47,12 +86,15 @@ Required properties: Documentation/devicetree/bindings/media/video-interfaces.txt. The first port should be the input endpoint, the second one the output - The output should have two endpoints. The first is the block - connected to the TCON channel 0 (usually a panel or a bridge), the - second the block connected to the TCON channel 1 (usually the TV - encoder) + The output may have multiple endpoints. The TCON has two channels, + usually with the first channel being used for the panels interfaces + (RGB, LVDS, etc.), and the second being used for the outputs that + require another controller (TV Encoder, HDMI, etc.). The endpoints + will take an extra property, allwinner,tcon-channel, to specify the + channel the endpoint is associated to. If that property is not + present, the endpoint number will be used as the channel number. -On SoCs other than the A33, there is one more clock required: +On SoCs other than the A33 and V3s, there is one more clock required: - 'tcon-ch1': The clock driving the TCON channel 1 DRC @@ -138,6 +180,26 @@ Required properties: Documentation/devicetree/bindings/media/video-interfaces.txt. The first port should be the input endpoints, the second one the outputs +Display Engine 2.0 Mixer +------------------------ + +The DE2 mixer have many functionalities, currently only layer blending is +supported. + +Required properties: + - compatible: value must be one of: + * allwinner,sun8i-v3s-de2-mixer + - reg: base address and size of the memory-mapped region. + - clocks: phandles to the clocks feeding the mixer + * bus: the mixer interface clock + * mod: the mixer module clock + - clock-names: the clock names mentioned above + - resets: phandles to the reset controllers driving the mixer + +- ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoints, the second one the output + Display Engine Pipeline ----------------------- @@ -148,13 +210,15 @@ extra node. Required properties: - compatible: value must be one of: + * allwinner,sun5i-a10s-display-engine * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine * allwinner,sun6i-a31s-display-engine * allwinner,sun8i-a33-display-engine + * allwinner,sun8i-v3s-display-engine - allwinner,pipelines: list of phandle to the display engine - frontends available. + frontends (DE 1.0) or mixers (DE 2.0) available. Example: @@ -173,6 +237,57 @@ panel: panel { }; }; +connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; +}; + +hdmi: hdmi@01c16000 { + compatible = "allwinner,sun5i-a10s-hdmi"; + reg = <0x01c16000 0x1000>; + interrupts = <58>; + clocks = <&ccu CLK_AHB_HDMI>, <&ccu CLK_HDMI>, + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; + clock-names = "ahb", "mod", "pll-0", "pll-1"; + dmas = <&dma SUN4I_DMA_NORMAL 16>, + <&dma SUN4I_DMA_NORMAL 16>, + <&dma SUN4I_DMA_DEDICATED 24>; + dma-names = "ddc-tx", "ddc-rx", "audio-tx"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + hdmi_in_tcon0: endpoint { + remote-endpoint = <&tcon0_out_hdmi>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; + }; + }; +}; + tve0: tv-encoder@01c0a000 { compatible = "allwinner,sun4i-a10-tv-encoder"; reg = <0x01c0a000 0x1000>; diff --git a/Documentation/devicetree/bindings/display/zte,vou.txt b/Documentation/devicetree/bindings/display/zte,vou.txt index 9c356284232b..38476475fd60 100644 --- a/Documentation/devicetree/bindings/display/zte,vou.txt +++ b/Documentation/devicetree/bindings/display/zte,vou.txt @@ -58,6 +58,18 @@ Required properties: integer cells. The first cell is the offset of SYSCTRL register used to control TV Encoder DAC power, and the second cell is the bit mask. +* VGA output device + +Required properties: + - compatible: should be "zte,zx296718-vga" + - reg: Physical base address and length of the VGA device IO region + - interrupts : VGA interrupt number to CPU + - clocks: Phandle with clock-specifier pointing to VGA I2C clock. + - clock-names: Must be "i2c_wclk". + - zte,vga-power-control: the phandle to SYSCTRL block followed by two + integer cells. The first cell is the offset of SYSCTRL register used + to control VGA DAC power, and the second cell is the bit mask. + Example: vou: vou@1440000 { @@ -81,6 +93,15 @@ vou: vou@1440000 { "main_wclk", "aux_wclk"; }; + vga: vga@8000 { + compatible = "zte,zx296718-vga"; + reg = <0x8000 0x1000>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topcrm VGA_I2C_WCLK>; + clock-names = "i2c_wclk"; + zte,vga-power-control = <&sysctrl 0x170 0xe0>; + }; + hdmi: hdmi@c000 { compatible = "zte,zx296718-hdmi"; reg = <0xc000 0x4000>; |