[ddccontrol-users] Pichau Perseus P1, MiniLED, 27", IPS, QHD, 1ms, 165Hz, FreeSync, HDMI/DP, PG-PRSPML-BL01

[Andres M. <an...@in...>]

$ LANG= LC_ALL= ddccontrol -p -c -d
ddccontrol version 0.6.0
Copyright 2004-2005 Oleg I. Vdovikin (ol...@cs...)
Copyright 2004-2006 Nicolas Boichat (ni...@bo...)
This program comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of this program under the terms of the GNU
General Public License.

Detected monitors :
 - Device: dev:/dev/i2c-16
   DDC/CI supported: Yes
   Monitor Name: VESA standard monitor
   Input type: Digital
  (Automatically selected)
 - Device: dev:/dev/i2c-12
   DDC/CI supported: No
   Monitor Name: VESA standard monitor
   Input type: Digital
Reading EDID and initializing DDC/CI at bus dev:/dev/i2c-16...
I/O warning : failed to load external entity "/usr/share/ddccontrol-
db/monitor/LLT2100.xml"
Document not parsed successfully.
I/O warning : failed to load external entity "/usr/share/ddccontrol-
db/monitor/LLTlcd.xml"
Document not parsed successfully.

EDID readings:
	Plug and Play ID: LLT2100 [VESA standard monitor]
	Input type: Analog
=============================== WARNING ===============================
There is no support for your monitor in the database, but ddccontrol is
using a basic generic profile. Many controls will not be supported, and
some controls may not work as expected.
Please update ddccontrol-db, or, if you are already using the latest
version, please send the output of the following command to
ddc...@li...:

LANG= LC_ALL= ddccontrol -p -c -d

Thank you.
=============================== WARNING ===============================

Capabilities:
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
ioctl(): Inappropriate ioctl for device
ioctl returned -1
Capabilities read fail.

Controls (valid/current/max) [Description - Value name]:
Control 0x02: +/1/2 C [New Control Value - No changes]
Control 0x04: +/0/255 C [Restore Factory Defaults]
Control 0x05: +/0/1 C [Restore Brightness and Contrast]
Control 0x06: +/0/255   [???]
Control 0x08: +/0/255 C [Restore Factory Default Color]
Control 0x0b: +/0/24028   [???]
Control 0x0c: +/2/255   [???]
Control 0x0e: +/50/100   [???]
Control 0x10: +/50/100 C [Brightness]
Control 0x12: +/100/100 C [Contrast]
Control 0x13: +/25619/100   [???]
Control 0x14: +/5/12 C [???]
Control 0x16: +/20/100 C [Red maximum level]
Control 0x18: +/20/100 C [Green maximum level]
Control 0x1a: +/20/100 C [Blue maximum level]
Control 0x1e: +/0/2   [???]
Control 0x20: +/0/100   [???]
Control 0x22: +/1/65535   [???]
Control 0x24: +/4/65535   [???]
Control 0x25: +/6/65535   [???]
Control 0x26: +/4/65535   [???]
Control 0x27: +/7/65535   [???]
Control 0x29: +/0/65535   [???]
Control 0x30: +/0/100   [???]
Control 0x31: +/16/65535   [???]
Control 0x33: +/0/65535   [???]
Control 0x35: +/0/65535   [???]
Control 0x36: +/0/65535   [???]
Control 0x37: +/0/65535   [???]
Control 0x38: +/1/65535   [???]
Control 0x39: +/0/65535   [???]
Control 0x3e: +/50/100   [???]
Control 0x51: +/0/65535   [???]
Control 0x52: +/0/255 C [???]
Control 0x55: +/0/65535   [???]
Control 0x60: +/6/14 C [Input Source Select (Main)]
Control 0x62: +/50/65535   [???]
Control 0x68: +/2/5   [???]
Control 0x69: +/1440/65535   [???]
Control 0x6c: +/50/255   [???]
Control 0x6e: +/50/255   [???]
Control 0x70: +/50/255   [???]
Control 0x8d: +/1/65535   [???]
Control 0xa8: +/0/3   [???]
Control 0xaa: +/1/255 C [OSD Orientation - Landscape]
Control 0xac: +/17692/3 C [???]
Control 0xae: +/14383/0 C [???]
Control 0xb2: +/1/8 C [???]
Control 0xb4: +/1/2   [???]
Control 0xb6: +/3/5 C [???]
Control 0xc0: +/1/65535   [???]
Control 0xc6: +/17868/65535 C [???]
Control 0xc8: +/22021/0 C [???]
Control 0xc9: +/0/65535 C [???]
Control 0xca: +/2/2   [???]
Control 0xcc: +/0/255   [???]
Control 0xd6: +/1/255 C [DPMS Control - On]
Control 0xdc: +/0/255 C [???]
Control 0xdf: +/513/255 C [???]
Control 0xe1: +/0/65535   [???]
Control 0xe3: +/0/1   [???]
Control 0xed: +/0/1   [???]
Control 0xfa: +/0/65535   [???]
Control 0xfd: +/116/65535 C [???]
Control 0xff: +/0/65535   [???]