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@fabian-thomas
Created November 10, 2023 09:21
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ddcutil detect -v --f2
*** Sys_Drm_Connector report: Detailed /sys/class/drm report: ***
Display connectors reported by DRM:
Connector: card1-DP-1
i2c_busno: 8
name: AUX B/DDI B/PHY B
dev: 89:8
enabled: disabled
status: disconnected
base_busno: -1
base_name: (null)
base dev: (null)
edid: None
Connector: card1-DP-2
i2c_busno: 9
name: AUX C/DDI C/PHY C
dev: 89:9
enabled: disabled
status: disconnected
base_busno: -1
base_name: (null)
base dev: (null)
edid: None
Connector: card1-DP-3
i2c_busno: -1
name: (null)
dev: (null)
enabled: disabled
status: disconnected
base_busno: -1
base_name: (null)
base dev: (null)
edid: None
Connector: card1-DP-4
i2c_busno: -1
name: (null)
dev: (null)
enabled: disabled
status: disconnected
base_busno: -1
base_name: (null)
base dev: (null)
edid: None
Connector: card1-DP-5
i2c_busno: -1
name: (null)
dev: (null)
enabled: disabled
status: disconnected
base_busno: -1
base_name: (null)
base dev: (null)
edid: None
Connector: card1-DP-7
i2c_busno: -1
name: (null)
dev: (null)
enabled: enabled
status: connected
base_busno: -1
base_name: (null)
base dev: (null)
edid:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 36 69 62 14 01 00 00 00 ........6ib.....
+0010 0d 1c 01 04 a5 3b 23 78 3f 61 50 a6 56 50 a0 26 .....;#x?aP.VP.&
+0020 0d 50 54 af ef 80 61 7c 81 c0 81 3c 95 00 95 3c .PT...a|...<...<
+0030 b3 00 b3 3c d1 fc 9c e0 00 78 a0 a0 32 50 30 40 ...<.....x..2P0@
+0040 35 00 55 50 21 00 00 1a 00 00 00 ff 00 30 30 30 5.UP!........000
+0050 30 30 30 30 30 30 30 30 30 31 00 00 00 fd 00 30 0000000001.....0
+0060 90 de de 3c 01 0a 20 20 20 20 20 20 00 00 00 fc ...<.. ....
+0070 00 4f 70 74 69 78 20 4d 41 47 32 37 43 51 01 98 .Optix MAG27CQ..
+0080 02 03 18 75 4b 90 9f 85 94 04 13 03 12 01 02 11 ...uK...........
+0090 23 09 07 07 83 01 00 00 02 3a 80 d0 72 38 2d 40 #........:..r8-@
+00a0 10 2c 96 80 56 50 21 00 00 18 02 3a 80 18 71 38 .,..VP!....:..q8
+00b0 2d 40 58 2c 96 00 56 50 21 00 00 18 01 1d 00 bc -@X,..VP!.......
+00c0 52 d0 1e 20 b8 28 55 40 56 50 21 00 00 1e 84 bc R.. .(U@VP!.....
+00d0 00 50 a0 a0 55 50 08 20 78 00 56 50 21 00 00 1a .P..UP. x.VP!...
+00e0 56 5e 00 a0 a0 a0 29 50 30 20 35 00 56 50 21 00 V^....)P0 5.VP!.
+00f0 00 1e 00 00 00 00 00 00 00 00 00 00 00 00 00 25 ...............%
Connector: card1-HDMI-A-1
i2c_busno: 3
name: i915 gmbus dpb
dev: 89:3
enabled: disabled
status: disconnected
edid: None
Connector: card1-eDP-1
i2c_busno: 7
name: AUX A/DDI A/PHY A
dev: 89:7
enabled: disabled
status: connected
base_busno: -1
base_name: (null)
base dev: (null)
edid:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 06 af ed 20 00 00 00 00 ........... ....
+0010 00 1c 01 04 95 22 13 78 03 b0 e5 94 58 5a 92 28 .....".x....XZ.(
+0020 21 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 !PT.............
+0030 01 01 01 01 01 01 14 37 80 b4 70 38 26 40 6c 30 .......7..p8&@l0
+0040 aa 00 58 c2 10 00 00 18 b8 24 80 b4 70 38 26 40 ..X......$..p8&@
+0050 6c 30 aa 00 58 c2 10 00 00 18 00 00 00 00 00 00 l0..X...........
+0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 ................
+0070 00 10 36 ff 0f 3c 96 16 12 2d 96 20 20 20 00 46 ..6..<...-. .F
*** Sysfs_I2C_Info report ***
All Sysfs_I2C_Info records
Sysfs_I2C_Info at: 0x55895b7ce5d0
busno: 0
name: Synopsys DesignWare I2C adapter
adapter_path: (null)
adapter_class: (null)
driver: (null)
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d2fd0
busno: 1
name: SMBus I801 adapter at 4040
adapter_path: /sys/devices/pci0000:00/0000:00:1f.4
adapter_class: 0x0c0500
driver: i801_smbus
driver_version: (null)
conflicting_driver_names: dummy, ee1004
Sysfs_I2C_Info at: 0x55895b7d3150
busno: 2
name: Synopsys DesignWare I2C adapter
adapter_path: (null)
adapter_class: (null)
driver: (null)
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d3200
busno: 3
name: i915 gmbus dpb
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d3240
busno: 4
name: i915 gmbus dpc
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d33d0
busno: 5
name: i915 gmbus misc
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d3560
busno: 6
name: i915 gmbus dpd
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d3720
busno: 7
name: AUX A/DDI A/PHY A
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d38e0
busno: 8
name: AUX B/DDI B/PHY B
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d3b30
busno: 9
name: AUX C/DDI C/PHY C
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55895b7d3cf0
busno: 10
name: DPMST
adapter_path: /sys/devices/pci0000:00/0000:00:02.0
adapter_class: 0x030000
driver: i915
driver_version: (null)
conflicting_driver_names:
*** Sysfs I2C devices possibly associated with displays ***
I2C buses to check: x03 x04 x05 x06 x07 x08 x09 x0a
*** Sys_Conflicting_Driver report: Check for Conflicting Device Drivers ***
No conflicting drivers found
*** Sysfs Reports Done ***
Invalid display
I2C bus: /dev/i2c-7
DRM connector: card1-eDP-1
/sys/class/drm/card1-eDP-1/dpms Off
/sys/class/drm/card1-eDP-1/enabled disabled
/sys/class/drm/card1-eDP-1/status connected
Driver: i915
I2C address 0x50 (EDID) responsive: true
I2C address 0x37 (DDC) responsive: false
Is LVDS or EDP display: true
Is laptop display by EDID: false
Is laptop display: true
/sys/bus/i2c/devices/i2c-7/name AUX A/DDI A/PHY A
PCI device path: /sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-eDP-1/i2c-7
EDID synopsis:
Mfg id: AUO - UNK
Model:
Product code: 8429 (0x20ed)
Serial number:
Binary serial number: 0 (0x00000000)
Manufacture year: 2018, Week: 0
EDID version: 1.4
Extra descriptor:
Video input definition: 0x95 - Digital Input (DisplayPort), Bit depth: 6
Supported features:
Digital display type: RGB 4:4:4
Standard sRGB color space: False
White x,y: 0.313, 0.329
Red x,y: 0.580, 0.347
Green x,y: 0.352, 0.570
Blue x,y: 0.159, 0.131
Extension blocks: 0
EDID source: SYSFS
EDID hex dump:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 06 af ed 20 00 00 00 00 ........... ....
+0010 00 1c 01 04 95 22 13 78 03 b0 e5 94 58 5a 92 28 .....".x....XZ.(
+0020 21 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 !PT.............
+0030 01 01 01 01 01 01 14 37 80 b4 70 38 26 40 6c 30 .......7..p8&@l0
+0040 aa 00 58 c2 10 00 00 18 b8 24 80 b4 70 38 26 40 ..X......$..p8&@
+0050 6c 30 aa 00 58 c2 10 00 00 18 00 00 00 00 00 00 l0..X...........
+0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 ................
+0070 00 10 36 ff 0f 3c 96 16 12 2d 96 20 20 20 00 46 ..6..<...-. .F
This is a laptop display. Laptop displays do not support DDC/CI
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