Created
June 4, 2019 22:42
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drm_info from Rockpro64 on mainline Linux kernel
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./drm_info /dev/dri/card0 | |
Node: /dev/dri/card0 | |
├───Driver: rockchip (RockChip Soc DRM) version 1.0.0 (20140818) | |
│ ├───DRM_CLIENT_CAP_STEREO_3D supported | |
│ ├───DRM_CLIENT_CAP_UNIVERSAL_PLANES supported | |
│ ├───DRM_CLIENT_CAP_ATOMIC supported | |
│ ├───DRM_CLIENT_CAP_ASPECT_RATIO supported | |
│ ├───DRM_CLIENT_CAP_WRITEBACK_CONNECTORS supported | |
│ ├───DRM_CAP_DUMB_BUFFER = 1 | |
│ ├───DRM_CAP_VBLANK_HIGH_CRTC = 1 | |
│ ├───DRM_CAP_DUMB_PREFERRED_DEPTH = 0 | |
│ ├───DRM_CAP_DUMB_PREFER_SHADOW = 0 | |
│ ├───DRM_CAP_PRIME = 3 | |
│ ├───DRM_CAP_TIMESTAMP_MONOTONIC = 1 | |
│ ├───DRM_CAP_ASYNC_PAGE_FLIP = 0 | |
│ ├───DRM_CAP_CURSOR_WIDTH = 64 | |
│ ├───DRM_CAP_CURSOR_HEIGHT = 64 | |
│ ├───DRM_CAP_ADDFB2_MODIFIERS = 0 | |
│ ├───DRM_CAP_PAGE_FLIP_TARGET = 0 | |
│ ├───DRM_CAP_CRTC_IN_VBLANK_EVENT = 1 | |
│ └───DRM_CAP_SYNCOBJ = 0 | |
├───Device: platform rockchip,display-subsystem | |
├───Connectors | |
│ └───Connector 0 | |
│ ├───Object ID: 45 | |
│ ├───Type: HDMI-A | |
│ ├───Status: connected | |
│ ├───Physical size: 520x320 mm | |
│ ├───Subpixel: unknown | |
│ ├───Encoders: {0} | |
│ ├───Modes | |
│ │ ├───1920x1080@60.00 driver phsync pvsync | |
│ │ ├───1920x1080@60.00 driver phsync pvsync 16:9 | |
│ │ ├───1920x1080@60.00 driver phsync pvsync interlace | |
│ │ ├───1920x1080@60.00 driver phsync pvsync interlace 16:9 | |
│ │ ├───1920x1080@50.00 driver phsync pvsync 16:9 | |
│ │ ├───1920x1080@50.00 driver phsync pvsync interlace 16:9 | |
│ │ ├───1920x1080@24.00 driver phsync pvsync 16:9 | |
│ │ ├───1280x1024@60.02 driver phsync pvsync | |
│ │ ├───1152x864@75.00 driver phsync pvsync | |
│ │ ├───1280x720@60.00 driver phsync pvsync | |
│ │ ├───1280x720@60.00 driver phsync pvsync 16:9 | |
│ │ ├───1280x720@50.00 driver phsync pvsync 16:9 | |
│ │ ├───1024x768@60.00 driver nhsync nvsync | |
│ │ ├───800x600@60.32 driver phsync pvsync | |
│ │ ├───720x576@50.00 driver nhsync nvsync 16:9 | |
│ │ ├───720x576@50.00 driver nhsync nvsync 4:3 | |
│ │ ├───720x480@59.94 driver nhsync nvsync | |
│ │ ├───720x480@59.94 driver nhsync nvsync 16:9 | |
│ │ └───720x480@59.94 driver nhsync nvsync 4:3 | |
│ └───Properties | |
│ ├───"EDID" (immutable): blob = 46 | |
│ ├───"DPMS": enum {On, Standby, Suspend, Off} = On | |
│ ├───"link-status": enum {Good, Bad} = Good | |
│ ├───"non-desktop" (immutable): range [0, 1] = 0 | |
│ ├───"TILE" (immutable): blob = 0 | |
│ └───"CRTC_ID" (atomic): object CRTC = 34 | |
├───Encoders | |
│ └───Encoder 0 | |
│ ├───Object ID: 44 | |
│ ├───Type: TMDS | |
│ ├───CRTCS: {0, 1} | |
│ └───Clones: {} | |
├───CRTCs | |
│ ├───CRTC 0 | |
│ │ ├───Object ID: 34 | |
│ │ └───Properties | |
│ │ ├───"ACTIVE" (atomic): range [0, 1] = 1 | |
│ │ ├───"MODE_ID" (atomic): blob = 48 | |
│ │ │ └───1920x1080@60.00 driver phsync pvsync | |
│ │ ├───"OUT_FENCE_PTR" (atomic): range [0, UINT64_MAX] = 0 | |
│ │ └───"VRR_ENABLED": range [0, 1] = 0 | |
│ └───CRTC 1 | |
│ ├───Object ID: 39 | |
│ └───Properties | |
│ ├───"ACTIVE" (atomic): range [0, 1] = 0 | |
│ ├───"MODE_ID" (atomic): blob = 0 | |
│ ├───"OUT_FENCE_PTR" (atomic): range [0, UINT64_MAX] = 0 | |
│ └───"VRR_ENABLED": range [0, 1] = 0 | |
└───Planes | |
├───Plane 0 | |
│ ├───Object ID: 30 | |
│ ├───CRTCs: {0} | |
│ ├───Formats: | |
│ │ ├───XRGB8888 (0x34325258) | |
│ │ ├───ARGB8888 (0x34325241) | |
│ │ ├───XBGR8888 (0x34324258) | |
│ │ ├───ABGR8888 (0x34324241) | |
│ │ ├───RGB888 (0x34324752) | |
│ │ ├───BGR888 (0x34324742) | |
│ │ ├───RGB565 (0x36314752) | |
│ │ ├───BGR565 (0x36314742) | |
│ │ ├───NV12 (0x3231564e) | |
│ │ ├───NV16 (0x3631564e) | |
│ │ └───NV24 (0x3432564e) | |
│ └───Properties | |
│ ├───"type" (immutable): enum {Overlay, Primary, Cursor} = Primary | |
│ ├───"FB_ID" (atomic): object framebuffer = 47 | |
│ ├───"IN_FENCE_FD" (atomic): srange [-1, INT32_MAX] = -1 | |
│ ├───"CRTC_ID" (atomic): object CRTC = 34 | |
│ ├───"CRTC_X" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_Y" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_W" (atomic): range [0, INT32_MAX] = 1920 | |
│ ├───"CRTC_H" (atomic): range [0, INT32_MAX] = 1080 | |
│ ├───"SRC_X" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_Y" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_W" (atomic): range [0, UINT32_MAX] = 1920 | |
│ ├───"SRC_H" (atomic): range [0, UINT32_MAX] = 1080 | |
│ └───"rotation": bitmask {rotate-0, reflect-x, reflect-y} = (rotate-0) | |
├───Plane 1 | |
│ ├───Object ID: 32 | |
│ ├───CRTCs: {0} | |
│ ├───Formats: | |
│ │ ├───XRGB8888 (0x34325258) | |
│ │ ├───ARGB8888 (0x34325241) | |
│ │ ├───XBGR8888 (0x34324258) | |
│ │ ├───ABGR8888 (0x34324241) | |
│ │ ├───RGB888 (0x34324752) | |
│ │ ├───BGR888 (0x34324742) | |
│ │ ├───RGB565 (0x36314752) | |
│ │ └───BGR565 (0x36314742) | |
│ └───Properties | |
│ ├───"type" (immutable): enum {Overlay, Primary, Cursor} = Cursor | |
│ ├───"FB_ID" (atomic): object framebuffer = 0 | |
│ ├───"IN_FENCE_FD" (atomic): srange [-1, INT32_MAX] = -1 | |
│ ├───"CRTC_ID" (atomic): object CRTC = 0 | |
│ ├───"CRTC_X" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_Y" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_W" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"CRTC_H" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"SRC_X" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_Y" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_W" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_H" (atomic): range [0, UINT32_MAX] = 0 | |
│ └───"rotation": bitmask {rotate-0, reflect-y} = (rotate-0) | |
├───Plane 2 | |
│ ├───Object ID: 35 | |
│ ├───CRTCs: {1} | |
│ ├───Formats: | |
│ │ ├───XRGB8888 (0x34325258) | |
│ │ ├───ARGB8888 (0x34325241) | |
│ │ ├───XBGR8888 (0x34324258) | |
│ │ ├───ABGR8888 (0x34324241) | |
│ │ ├───RGB888 (0x34324752) | |
│ │ ├───BGR888 (0x34324742) | |
│ │ ├───RGB565 (0x36314752) | |
│ │ ├───BGR565 (0x36314742) | |
│ │ ├───NV12 (0x3231564e) | |
│ │ ├───NV16 (0x3631564e) | |
│ │ └───NV24 (0x3432564e) | |
│ └───Properties | |
│ ├───"type" (immutable): enum {Overlay, Primary, Cursor} = Primary | |
│ ├───"FB_ID" (atomic): object framebuffer = 0 | |
│ ├───"IN_FENCE_FD" (atomic): srange [-1, INT32_MAX] = -1 | |
│ ├───"CRTC_ID" (atomic): object CRTC = 0 | |
│ ├───"CRTC_X" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_Y" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_W" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"CRTC_H" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"SRC_X" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_Y" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_W" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_H" (atomic): range [0, UINT32_MAX] = 0 | |
│ └───"rotation": bitmask {rotate-0, reflect-x, reflect-y} = (rotate-0) | |
├───Plane 3 | |
│ ├───Object ID: 37 | |
│ ├───CRTCs: {1} | |
│ ├───Formats: | |
│ │ ├───XRGB8888 (0x34325258) | |
│ │ ├───ARGB8888 (0x34325241) | |
│ │ ├───XBGR8888 (0x34324258) | |
│ │ ├───ABGR8888 (0x34324241) | |
│ │ ├───RGB888 (0x34324752) | |
│ │ ├───BGR888 (0x34324742) | |
│ │ ├───RGB565 (0x36314752) | |
│ │ └───BGR565 (0x36314742) | |
│ └───Properties | |
│ ├───"type" (immutable): enum {Overlay, Primary, Cursor} = Cursor | |
│ ├───"FB_ID" (atomic): object framebuffer = 0 | |
│ ├───"IN_FENCE_FD" (atomic): srange [-1, INT32_MAX] = -1 | |
│ ├───"CRTC_ID" (atomic): object CRTC = 0 | |
│ ├───"CRTC_X" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_Y" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_W" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"CRTC_H" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"SRC_X" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_Y" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_W" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_H" (atomic): range [0, UINT32_MAX] = 0 | |
│ └───"rotation": bitmask {rotate-0, reflect-y} = (rotate-0) | |
├───Plane 4 | |
│ ├───Object ID: 40 | |
│ ├───CRTCs: {1} | |
│ ├───Formats: | |
│ │ ├───XRGB8888 (0x34325258) | |
│ │ ├───ARGB8888 (0x34325241) | |
│ │ ├───XBGR8888 (0x34324258) | |
│ │ ├───ABGR8888 (0x34324241) | |
│ │ ├───RGB888 (0x34324752) | |
│ │ ├───BGR888 (0x34324742) | |
│ │ ├───RGB565 (0x36314752) | |
│ │ ├───BGR565 (0x36314742) | |
│ │ ├───NV12 (0x3231564e) | |
│ │ ├───NV16 (0x3631564e) | |
│ │ └───NV24 (0x3432564e) | |
│ └───Properties | |
│ ├───"type" (immutable): enum {Overlay, Primary, Cursor} = Overlay | |
│ ├───"FB_ID" (atomic): object framebuffer = 0 | |
│ ├───"IN_FENCE_FD" (atomic): srange [-1, INT32_MAX] = -1 | |
│ ├───"CRTC_ID" (atomic): object CRTC = 0 | |
│ ├───"CRTC_X" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_Y" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
│ ├───"CRTC_W" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"CRTC_H" (atomic): range [0, INT32_MAX] = 0 | |
│ ├───"SRC_X" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_Y" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_W" (atomic): range [0, UINT32_MAX] = 0 | |
│ ├───"SRC_H" (atomic): range [0, UINT32_MAX] = 0 | |
│ └───"rotation": bitmask {rotate-0, reflect-x, reflect-y} = (rotate-0) | |
└───Plane 5 | |
├───Object ID: 42 | |
├───CRTCs: {1} | |
├───Formats: | |
│ ├───XRGB8888 (0x34325258) | |
│ ├───ARGB8888 (0x34325241) | |
│ ├───XBGR8888 (0x34324258) | |
│ ├───ABGR8888 (0x34324241) | |
│ ├───RGB888 (0x34324752) | |
│ ├───BGR888 (0x34324742) | |
│ ├───RGB565 (0x36314752) | |
│ └───BGR565 (0x36314742) | |
└───Properties | |
├───"type" (immutable): enum {Overlay, Primary, Cursor} = Overlay | |
├───"FB_ID" (atomic): object framebuffer = 0 | |
├───"IN_FENCE_FD" (atomic): srange [-1, INT32_MAX] = -1 | |
├───"CRTC_ID" (atomic): object CRTC = 0 | |
├───"CRTC_X" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
├───"CRTC_Y" (atomic): srange [INT32_MIN, INT32_MAX] = 0 | |
├───"CRTC_W" (atomic): range [0, INT32_MAX] = 0 | |
├───"CRTC_H" (atomic): range [0, INT32_MAX] = 0 | |
├───"SRC_X" (atomic): range [0, UINT32_MAX] = 0 | |
├───"SRC_Y" (atomic): range [0, UINT32_MAX] = 0 | |
├───"SRC_W" (atomic): range [0, UINT32_MAX] = 0 | |
├───"SRC_H" (atomic): range [0, UINT32_MAX] = 0 | |
└───"rotation": bitmask {rotate-0, reflect-y} = (rotate-0) |
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