diff options
85 files changed, 2218 insertions, 642 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt b/Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt new file mode 100644 index 000000000000..85626edf63e5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt @@ -0,0 +1,12 @@ +AU Optronics Corporation 10.4" (800x600) color TFT LCD panel + +Required properties: +- compatible: should be "auo,g104sn02" +- power-supply: as specified in the base binding + +Optional properties: +- backlight: as specified in the base binding +- enable-gpios: 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/display-timing.txt b/Documentation/devicetree/bindings/display/panel/display-timing.txt index 58fa3e48481d..78222ced1874 100644 --- a/Documentation/devicetree/bindings/display/panel/display-timing.txt +++ b/Documentation/devicetree/bindings/display/panel/display-timing.txt @@ -80,6 +80,11 @@ The parameters are defined as: | | v | | | +----------+-------------------------------------+----------+-------+ +Note: In addition to being used as subnode(s) of display-timings, the timing + subnode may also be used on its own. This is appropriate if only one mode + need be conveyed. In this case, the node should be named 'panel-timing'. + + Example: display-timings { diff --git a/Documentation/devicetree/bindings/display/panel/koe,tx31d200vm0baa.txt b/Documentation/devicetree/bindings/display/panel/koe,tx31d200vm0baa.txt new file mode 100644 index 000000000000..6a036ede3e28 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/koe,tx31d200vm0baa.txt @@ -0,0 +1,25 @@ +Kaohsiung Opto-Electronics. TX31D200VM0BAA 12.3" HSXGA LVDS panel + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. + +Required properties: +- compatible: should be "koe,tx31d200vm0baa" + +Optional properties: +- backlight: phandle of the backlight device attached to the panel + +Optional nodes: +- Video port for LVDS panel input. + +Example: + panel { + compatible = "koe,tx31d200vm0baa"; + backlight = <&backlight_lvds>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt index 6862028e7b2e..203b03eefb68 100644 --- a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt +++ b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt @@ -9,6 +9,7 @@ Required properties: Optional properties: - reset-gpios: a GPIO spec for the reset pin (active low). + - power-supply: phandle of the regulator that provides the supply voltage. Example: &dsi { @@ -17,5 +18,6 @@ Example: compatible = "orisetech,otm8009a"; reg = <0>; reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>; + power-supply = <&v1v8>; }; }; diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt b/Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt new file mode 100644 index 000000000000..cbb79ef3bfc9 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/raydium,rm68200.txt @@ -0,0 +1,25 @@ +Raydium Semiconductor Corporation RM68200 5.5" 720p MIPI-DSI TFT LCD panel + +The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD +panel connected using a MIPI-DSI video interface. + +Required properties: + - compatible: "raydium,rm68200" + - reg: the virtual channel number of a DSI peripheral + +Optional properties: + - reset-gpios: a GPIO spec for the reset pin (active low). + - power-supply: phandle of the regulator that provides the supply voltage. + - backlight: phandle of the backlight device attached to the panel. + +Example: +&dsi { + ... + panel@0 { + compatible = "raydium,rm68200"; + reg = <0>; + reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>; + power-supply = <&v1v8>; + backlight = <&pwm_backlight>; + }; +}; diff --git a/Documentation/devicetree/bindings/display/panel/simple-panel.txt b/Documentation/devicetree/bindings/display/panel/simple-panel.txt index 16d8ff088b7d..45a457ad38f0 100644 --- a/Documentation/devicetree/bindings/display/panel/simple-panel.txt +++ b/Documentation/devicetree/bindings/display/panel/simple-panel.txt @@ -1,4 +1,8 @@ Simple display panel +==================== + +panel node +---------- Required properties: - power-supply: See panel-common.txt diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 8bdef4920edc..3346c1e2a7a0 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -146,13 +146,16 @@ Required properties: * allwinner,sun8i-a83t-tcon-lcd * allwinner,sun8i-a83t-tcon-tv * allwinner,sun8i-v3s-tcon + * allwinner,sun9i-a80-tcon-lcd + * allwinner,sun9i-a80-tcon-tv - reg: base address and size of memory-mapped region - interrupts: interrupt associated to this IP - clocks: phandles to the clocks feeding the TCON. - 'ahb': the interface clocks - - 'tcon-ch0': The clock driving the TCON channel 0, except for A83T TV TCON + - 'tcon-ch0': The clock driving the TCON channel 0, if supported - resets: phandles to the reset controllers driving the encoder - - "lcd": the reset line for the TCON channel 0 + - "lcd": the reset line for the TCON + - "edp": the reset line for the eDP block (A80 only) - clock-names: the clock names mentioned above - reset-names: the reset names mentioned above @@ -171,7 +174,9 @@ Required properties: 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 and V3s, there is one more clock required: +For TCONs with channel 0, there is one more clock required: + - 'tcon-ch0': The clock driving the TCON channel 0 +For TCONs with channel 1, there is one more clock required: - 'tcon-ch1': The clock driving the TCON channel 1 When TCON support LVDS (all TCONs except TV TCON on A83T and those found @@ -186,7 +191,7 @@ DRC --- The DRC (Dynamic Range Controller), found in the latest Allwinner SoCs -(A31, A23, A33), allows to dynamically adjust pixel +(A31, A23, A33, A80), allows to dynamically adjust pixel brightness/contrast based on histogram measurements for LCD content adaptive backlight control. @@ -196,6 +201,7 @@ Required properties: * allwinner,sun6i-a31-drc * allwinner,sun6i-a31s-drc * allwinner,sun8i-a33-drc + * allwinner,sun9i-a80-drc - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP - clocks: phandles to the clocks feeding the DRC @@ -222,6 +228,7 @@ Required properties: * allwinner,sun6i-a31-display-backend * allwinner,sun7i-a20-display-backend * allwinner,sun8i-a33-display-backend + * allwinner,sun9i-a80-display-backend - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP - clocks: phandles to the clocks feeding the frontend and backend @@ -243,6 +250,28 @@ On the A33, some additional properties are required: - resets and reset-names need to have a phandle to the SAT bus resets, whose name will be "sat" +DEU +--- + +The DEU (Detail Enhancement Unit), found in the Allwinner A80 SoC, +can sharpen the display content in both luma and chroma channels. + +Required properties: + - compatible: value must be one of: + * allwinner,sun9i-a80-deu + - reg: base address and size of the memory-mapped region. + - interrupts: interrupt associated to this IP + - clocks: phandles to the clocks feeding the DEU + * ahb: the DEU interface clock + * mod: the DEU module clock + * ram: the DEU DRAM clock + - clock-names: the clock names mentioned above + - resets: phandles to the reset line driving the DEU + +- 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 outputs + Display Engine Frontend ----------------------- @@ -256,6 +285,7 @@ Required properties: * allwinner,sun6i-a31-display-frontend * allwinner,sun7i-a20-display-frontend * allwinner,sun8i-a33-display-frontend + * allwinner,sun9i-a80-display-frontend - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP - clocks: phandles to the clocks feeding the frontend and backend @@ -312,6 +342,7 @@ Required properties: * allwinner,sun8i-a83t-display-engine * allwinner,sun8i-h3-display-engine * allwinner,sun8i-v3s-display-engine + * allwinner,sun9i-a80-display-engine - allwinner,pipelines: list of phandle to the display engine frontends (DE 1.0) or mixers (DE 2.0) available. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index ae850d6c0ad3..12e8b3e576b0 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -104,6 +104,7 @@ eeti eGalax_eMPIA Technology Inc elan Elan Microelectronic Corp. embest Shenzhen Embest Technology Co., Ltd. emmicro EM Microelectronic +emtrion emtrion GmbH energymicro Silicon Laboratories (formerly Energy Micro AS) engicam Engicam S.r.l. epcos EPCOS AG diff --git a/Documentation/gpu/drivers.rst b/Documentation/gpu/drivers.rst new file mode 100644 index 000000000000..e8c84419a2a1 --- /dev/null +++ b/Documentation/gpu/drivers.rst @@ -0,0 +1,21 @@ +======================== +GPU Driver Documentation +======================== + +.. toctree:: + + i915 + meson + pl111 + tegra + tinydrm + tve200 + vc4 + bridge/dw-hdmi + +.. only:: subproject and html + + Indices + ======= + + * :ref:`genindex` diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst index 56a3780e39b8..1dffd1ac4cd4 100644 --- a/Documentation/gpu/drm-kms.rst +++ b/Documentation/gpu/drm-kms.rst @@ -286,6 +286,9 @@ Atomic Mode Setting Function Reference .. kernel-doc:: drivers/gpu/drm/drm_atomic.c :export: +.. kernel-doc:: drivers/gpu/drm/drm_atomic.c + :internal: + CRTC Abstraction ================ diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst index c36586dad29d..0 |