Documentation/gpu/kms-properties.csv

Owner Module/Drivers,Group,Property Name,Type,Property Values,Object attached,Description/Restrictions
,,“scaling mode”,ENUM,"{ ""None"", ""Full"", ""Center"", ""Full aspect"" }",Connector,"Supported by: amdgpu, gma500, i915, nouveau and radeon."
,Connector,“EDID”,BLOB | IMMUTABLE,0,Connector,Contains id of edid blob ptr object.
,,“DPMS”,ENUM,"{ “On”, “Standby”, “Suspend”, “Off” }",Connector,Contains DPMS operation mode value.
,,“PATH”,BLOB | IMMUTABLE,0,Connector,Contains topology path to a connector.
,,“TILE”,BLOB | IMMUTABLE,0,Connector,Contains tiling information for a connector.
,,“CRTC_ID”,OBJECT,DRM_MODE_OBJECT_CRTC,Connector,CRTC that connector is attached to (atomic)
,DVI-I,“subconnector”,ENUM,"{ “Unknown”, “DVI-D”, “DVI-A” }",Connector,TBD
,,“select subconnector”,ENUM,"{ “Automatic”, “DVI-D”, “DVI-A” }",Connector,TBD
,TV,“subconnector”,ENUM,"{ ""Unknown"", ""Composite"", ""SVIDEO"", ""Component"", ""SCART"" }",Connector,TBD
,,“select subconnector”,ENUM,"{ ""Automatic"", ""Composite"", ""SVIDEO"", ""Component"", ""SCART"" }",Connector,TBD
,,“mode”,ENUM,"{ ""NTSC_M"", ""NTSC_J"", ""NTSC_443"", ""PAL_B"" } etc.",Connector,TBD
,,“left margin”,RANGE,"Min=0, Max=100",Connector,TBD
,,“right margin”,RANGE,"Min=0, Max=100",Connector,TBD
,,“top margin”,RANGE,"Min=0, Max=100",Connector,TBD
,,“bottom margin”,RANGE,"Min=0, Max=100",Connector,TBD
,,“brightness”,RANGE,"Min=0, Max=100",Connector,TBD
,,“contrast”,RANGE,"Min=0, Max=100",Connector,TBD
,,“flicker reduction”,RANGE,"Min=0, Max=100",Connector,TBD
,,“overscan”,RANGE,"Min=0, Max=100",Connector,TBD
,,“saturation”,RANGE,"Min=0, Max=100",Connector,TBD
,,“hue”,RANGE,"Min=0, Max=100",Connector,TBD
,Virtual GPU,“suggested X”,RANGE,"Min=0, Max=0xffffffff",Connector,property to suggest an X offset for a connector
,,“suggested Y”,RANGE,"Min=0, Max=0xffffffff",Connector,property to suggest an Y offset for a connector
,Optional,"""aspect ratio""",ENUM,"{ ""None"", ""4:3"", ""16:9"" }",Connector,TDB
i915,Generic,"""Broadcast RGB""",ENUM,"{ ""Automatic"", ""Full"", ""Limited 16:235"" }",Connector,"When this property is set to Limited 16:235 and CTM is set, the hardware will be programmed with the result of the multiplication of CTM by the limited range matrix to ensure the pixels normaly in the range 0..1.0 are remapped to the range 16/255..235/255."
,,“audio”,ENUM,"{ ""force-dvi"", ""off"", ""auto"", ""on"" }",Connector,TBD
,SDVO-TV,“mode”,ENUM,"{ ""NTSC_M"", ""NTSC_J"", ""NTSC_443"", ""PAL_B"" } etc.",Connector,TBD
,,"""left_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,"""right_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,"""top_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,"""bottom_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“hpos”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“vpos”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“contrast”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“saturation”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“hue”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“sharpness”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“flicker_filter”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“flicker_filter_adaptive”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“flicker_filter_2d”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“tv_chroma_filter”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“tv_luma_filter”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“dot_crawl”,RANGE,"Min=0, Max=1",Connector,TBD
,SDVO-TV/LVDS,“brightness”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
CDV gma-500,Generic,"""Broadcast RGB""",ENUM,"{ “Full”, “Limited 16:235” }",Connector,TBD
,,"""Broadcast RGB""",ENUM,"{ “off”, “auto”, “on” }",Connector,TBD
Poulsbo,Generic,“backlight”,RANGE,"Min=0, Max=100",Connector,TBD
,SDVO-TV,“mode”,ENUM,"{ ""NTSC_M"", ""NTSC_J"", ""NTSC_443"", ""PAL_B"" } etc.",Connector,TBD
,,"""left_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,"""right_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,"""top_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,"""bottom_margin""",RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“hpos”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“vpos”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“contrast”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“saturation”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“hue”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“sharpness”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“flicker_filter”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“flicker_filter_adaptive”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“flicker_filter_2d”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“tv_chroma_filter”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“tv_luma_filter”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
,,“dot_crawl”,RANGE,"Min=0, Max=1",Connector,TBD
,SDVO-TV/LVDS,“brightness”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
armada,CRTC,"""CSC_YUV""",ENUM,"{ ""Auto"" , ""CCIR601"", ""CCIR709"" }",CRTC,TBD
,,"""CSC_RGB""",ENUM,"{ ""Auto"", ""Computer system"", ""Studio"" }",CRTC,TBD
,Overlay,"""colorkey""",RANGE,"Min=0, Max=0xffffff",Plane,TBD
,,"""colorkey_min""",RANGE,"Min=0, Max=0xffffff",Plane,TBD
,,"""colorkey_max""",RANGE,"Min=0, Max=0xffffff",Plane,TBD
,,"""colorkey_val""",RANGE,"Min=0, Max=0xffffff",Plane,TBD
,,"""colorkey_alpha""",RANGE,"Min=0, Max=0xffffff",Plane,TBD
,,"""colorkey_mode""",ENUM,"{ ""disabled"", ""Y component"", ""U component"" , ""V component"", ""RGB"", “R component"", ""G component"", ""B component"" }",Plane,TBD
,,"""brightness""",RANGE,"Min=0, Max=256 + 255",Plane,TBD
,,"""contrast""",RANGE,"Min=0, Max=0x7fff",Plane,TBD
,,"""saturation""",RANGE,"Min=0, Max=0x7fff",Plane,TBD
exynos,CRTC,“mode”,ENUM,"{ ""normal"", ""blank"" }",CRTC,TBD
i2c/ch7006_drv,Generic,“scale”,RANGE,"Min=0, Max=2",Connector,TBD
,TV,“mode”,ENUM,"{ ""PAL"", ""PAL-M"",""PAL-N""}, ”PAL-Nc"" , ""PAL-60"", ""NTSC-M"", ""NTSC-J"" }",Connector,TBD
nouveau,NV10 Overlay,"""colorkey""",RANGE,"Min=0, Max=0x01ffffff",Plane,TBD
,,“contrast”,RANGE,"Min=0, Max=8192-1",Plane,TBD
,,“brightness”,RANGE,"Min=0, Max=1024",Plane,TBD
,,“hue”,RANGE,"Min=0, Max=359",Plane,TBD
,,“saturation”,RANGE,"Min=0, Max=8192-1",Plane,TBD
,,“iturbt_709”,RANGE,"Min=0, Max=1",Plane,TBD
,Nv04 Overlay,“colorkey”,RANGE,"Min=0, Max=0x01ffffff",Plane,TBD
,,“brightness”,RANGE,"Min=0, Max=1024",Plane,TBD
,Display,“dithering mode”,ENUM,"{ ""auto"", ""off"", ""on"" }",Connector,TBD
,,“dithering depth”,ENUM,"{ ""auto"", ""off"", ""on"", ""static 2x2"", ""dynamic 2x2"", ""temporal"" }",Connector,TBD
,,“underscan”,ENUM,"{ ""auto"", ""6 bpc"", ""8 bpc"" }",Connector,TBD
,,“underscan hborder”,RANGE,"Min=0, Max=128",Connector,TBD
,,“underscan vborder”,RANGE,"Min=0, Max=128",Connector,TBD
,,“vibrant hue”,RANGE,"Min=0, Max=180",Connector,TBD
,,“color vibrance”,RANGE,"Min=0, Max=200",Connector,TBD
omap,Generic,“zorder”,RANGE,"Min=0, Max=3","CRTC, Plane",TBD
qxl,Generic,"“hotplug_mode_update""",RANGE,"Min=0, Max=1",Connector,TBD
radeon,DVI-I,“coherent”,RANGE,"Min=0, Max=1",Connector,TBD
,DAC enable load detect,“load detection”,RANGE,"Min=0, Max=1",Connector,TBD
,TV Standard,"""tv standard""",ENUM,"{ ""ntsc"", ""pal"", ""pal-m"", ""pal-60"", ""ntsc-j"" , ""scart-pal"", ""pal-cn"", ""secam"" }",Connector,TBD
,legacy TMDS PLL detect,"""tmds_pll""",ENUM,"{ ""driver"", ""bios"" }",-,TBD
,Underscan,"""underscan""",ENUM,"{ ""off"", ""on"", ""auto"" }",Connector,TBD
,,"""underscan hborder""",RANGE,"Min=0, Max=128",Connector,TBD
,,"""underscan vborder""",RANGE,"Min=0, Max=128",Connector,TBD
,Audio,“audio”,ENUM,"{ ""off"", ""on"", ""auto"" }",Connector,TBD
,FMT Dithering,“dither”,ENUM,"{ ""off"", ""on"" }",Connector,TBD
rcar-du,Generic,"""alpha""",RANGE,"Min=0, Max=255",Plane,TBD
,,"""colorkey""",RANGE,"Min=0, Max=0x01ffffff",Plane,TBD