DRM database snapshot

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Driver: imx-dcss (i.MX8MQ Display Subsystem) version 1.0.0 (20190917) on Linux 5.10.9
- DRM_CLIENT_CAP_ASPECT_RATIO supported
- DRM_CLIENT_CAP_ATOMIC supported
- DRM_CLIENT_CAP_STEREO_3D supported
- DRM_CLIENT_CAP_UNIVERSAL_PLANES supported
- DRM_CLIENT_CAP_WRITEBACK_CONNECTORS supported
- DRM_CAP_ADDFB2_MODIFIERS = 1
- DRM_CAP_ASYNC_PAGE_FLIP = 0
- DRM_CAP_CRTC_IN_VBLANK_EVENT = 1
- DRM_CAP_CURSOR_HEIGHT = 64
- DRM_CAP_CURSOR_WIDTH = 64
- DRM_CAP_DUMB_BUFFER = 1
- DRM_CAP_DUMB_PREFERRED_DEPTH = 0
- DRM_CAP_DUMB_PREFER_SHADOW = 0
- DRM_CAP_PAGE_FLIP_TARGET = 0
- DRM_CAP_PRIME = 3
- DRM_CAP_SYNCOBJ = 0
- DRM_CAP_SYNCOBJ_TIMELINE = 0
- DRM_CAP_TIMESTAMP_MONOTONIC = 1
- DRM_CAP_VBLANK_HIGH_CRTC = 1
Device: platform nxp,imx8mq-dcss
Connectors
- Connector 0
  - Object ID: 48
  - Type: HDMI-A
  - Encoders: {47}
  - Properties
    - "CRTC_ID" (atomic): object CRTC = 35
    - "Colorspace": enum {"Default", "SMPTE_170M_YCC", "BT709_YCC", "XVYCC_601", "XVYCC_709", "SYCC_601", "opYCC_601", "opRGB", "BT2020_CYCC", "BT2020_RGB", "BT2020_YCC", "DCI-P3_RGB_D65", "DCI-P3_RGB_Theater"} = Default
    - "Content Protection": enum {"Undesired", "Desired", "Enabled"} = Undesired
    - "DPMS": enum {"On", "Standby", "Suspend", "Off"} = On
    - "EDID" (immutable): blob = <nil>
    - "HDCP Content Type": enum {"HDCP Type0", "HDCP Type1"} = HDCP Type0
    - "HDR_OUTPUT_METADATA": blob = <nil>
    - "TILE" (immutable): blob = <nil>
    - "link-status": enum {"Good", "Bad"} = Good
    - "non-desktop" (immutable): range [0, 1] = 0
Encoders
- Encoder 0
  - Object ID: 47
  - Type: TMDS
  - CRTCs: {0}
  - Clones: {0}
CRTCs
- CRTC 0
  - Object ID: 35
  - Gamma size: 0
  - Properties
    - "ACTIVE" (atomic): range [0, 1] = 1
    - "MODE_ID" (atomic): blob = 1920x1080
    - "OUT_FENCE_PTR" (atomic): range [0, UINT64_MAX] = 0
    - "VRR_ENABLED": range [0, 1] = 0
Planes
- Plane 0
  - Object ID: 31
  - CRTCs: {0}
  - Formats:
  - Properties
    - "CRTC_H" (atomic): range [0, INT32_MAX] = 1080
    - "CRTC_ID" (atomic): object CRTC = 35
    - "CRTC_W" (atomic): range [0, INT32_MAX] = 1920
    - "CRTC_X" (atomic): signed range [INT32_MIN, INT32_MAX] = 0
    - "CRTC_Y" (atomic): signed range [INT32_MIN, INT32_MAX] = 0
    - "FB_ID" (atomic): object FB = 56
    - "IN_FENCE_FD" (atomic): signed range [-1, INT32_MAX] = -1
    - "IN_FORMATS" (immutable): blob
    - "SRC_H" (atomic): range [0, UINT32_MAX] = 1080
    - "SRC_W" (atomic): range [0, UINT32_MAX] = 1920
    - "SRC_X" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_Y" (atomic): range [0, UINT32_MAX] = 0
    - "alpha": range [0, 65535] = 65535
    - "rotation": bitmask {"rotate-0", "rotate-90", "rotate-180", "rotate-270", "reflect-x", "reflect-y"} = (rotate-0)
    - "type" (immutable): enum {"Overlay", "Primary", "Cursor"} = Primary
    - "zpos" (immutable): range [2, 2] = 2
- Plane 1
  - Object ID: 36
  - CRTCs: {0}
  - Formats:
  - Properties
    - "COLOR_ENCODING": enum {"ITU-R BT.601 YCbCr", "ITU-R BT.709 YCbCr", "ITU-R BT.2020 YCbCr"} = ITU-R BT.709 YCbCr
    - "COLOR_RANGE": enum {"YCbCr limited range", "YCbCr full range"} = YCbCr full range
    - "CRTC_H" (atomic): range [0, INT32_MAX] = 0
    - "CRTC_ID" (atomic): object CRTC = 0
    - "CRTC_W" (atomic): range [0, INT32_MAX] = 0
    - "CRTC_X" (atomic): signed range [INT32_MIN, INT32_MAX] = 0
    - "CRTC_Y" (atomic): signed range [INT32_MIN, INT32_MAX] = 0
    - "FB_ID" (atomic): object FB = 0
    - "IN_FENCE_FD" (atomic): signed range [-1, INT32_MAX] = -1
    - "IN_FORMATS" (immutable): blob
    - "SRC_H" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_W" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_X" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_Y" (atomic): range [0, UINT32_MAX] = 0
    - "dtrc_table_ofs": range [0, UINT64_MAX] = 0
    - "rotation": bitmask {"rotate-0", "rotate-90", "rotate-180", "rotate-270", "reflect-x", "reflect-y"} = (rotate-0)
    - "type" (immutable): enum {"Overlay", "Primary", "Cursor"} = Overlay
    - "zpos" (immutable): range [1, 1] = 1
- Plane 2
  - Object ID: 41
  - CRTCs: {0}
  - Formats:
  - Properties
    - "COLOR_ENCODING": enum {"ITU-R BT.601 YCbCr", "ITU-R BT.709 YCbCr", "ITU-R BT.2020 YCbCr"} = ITU-R BT.709 YCbCr
    - "COLOR_RANGE": enum {"YCbCr limited range", "YCbCr full range"} = YCbCr full range
    - "CRTC_H" (atomic): range [0, INT32_MAX] = 0
    - "CRTC_ID" (atomic): object CRTC = 0
    - "CRTC_W" (atomic): range [0, INT32_MAX] = 0
    - "CRTC_X" (atomic): signed range [INT32_MIN, INT32_MAX] = 0
    - "CRTC_Y" (atomic): signed range [INT32_MIN, INT32_MAX] = 0
    - "FB_ID" (atomic): object FB = 0
    - "IN_FENCE_FD" (atomic): signed range [-1, INT32_MAX] = -1
    - "IN_FORMATS" (immutable): blob
    - "SRC_H" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_W" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_X" (atomic): range [0, UINT32_MAX] = 0
    - "SRC_Y" (atomic): range [0, UINT32_MAX] = 0
    - "dtrc_table_ofs": range [0, UINT64_MAX] = 0
    - "rotation": bitmask {"rotate-0", "rotate-90", "rotate-180", "rotate-270", "reflect-x", "reflect-y"} = (rotate-0)
    - "type" (immutable): enum {"Overlay", "Primary", "Cursor"} = Overlay
    - "zpos" (immutable): range [0, 0] = 0

Other snapshots

Key	Driver	Kernel
9874b1ae82e9	imx-dcss 1.0.0 (20190917)	Linux 6.6.0-1-librem5