# -*- python -*-
# This example identifies which monitors you have plugged
# in to the computer, and applied their proper calibration.
# The colour temperature to apply.
temp = 6500
# Check if we are in X or TTY.
ttymode = not (('DISPLAY' in os.environ) and (':' in os.environ['DISPLAY']))
# List all connected outputs.
outputs = list_screens('drm' if ttymode else 'randr').find_by_connected(True)
# EDID of the primary monitors
edid_0 = '00ffffffffffff0010ac00504d5730372f0c01030e281e962b0cc9a057479b2712484ca44380a959a94f615971594559c28f31590101863d00c05100304040a013006c231100001e000000fd0030aa1e821d000a202020202020000000fc0044454c4c2050313133300a2020000000ff00364432353232424c3730574d0a00ea'
# EDID of the secondary monitor
edid_1 = '00ffffffffffff0010ac005045413035320c01030e281e962b0cc9a057479b2712484ca44380a959a94f615971594559c28f31590101863d00c05100304040a013006c231100001e000000fd0030aa1e821d000a202020202020000000fc0044454c4c2050313133300a2020000000ff003644323532324339353041450a0039'
# Gamma of the monitors
gammas = [(1.16, 1.15, 1.11), (1.10, 1.16, 1.10)]
# Configure each monitor.
for output in outputs:
# Data that identifies the monitor.
edid = output.edid
monitor = (output.name, output.widthmm, output.heightmm, edid is not None)
# Default gamma settings.
monitor_gamma = (1, 1, 1)
# Get the correct gamma settings for the monitor.
if (monitor == ('DVI-0', 364, 291, False)) or (edid == edid_0): monitor_gamma = gammas[0] # using RandR
elif (monitor == ('VGA-0', 364, 291, False)) or (edid == edid_1): monitor_gamma = gammas[1] # using RandR
elif (monitor == ('DVII-0', 400, 300, False)) or (edid == edid_0): monitor_gamma = gammas[0] # using DRM
elif (monitor == ('VGA-0', 400, 300, False)) or (edid == edid_1): monitor_gamma = gammas[1] # using DRM
else:
print('Warning: unknown monitor at %s at size of %i mm by %i mm' % monitor[:3])
# Perform adjustments.
start_over()
temperature(temp, lambda t : divide_by_maximum(cmf_10deg(t)))
gamma(*monitor_gamma)
# Apply adjustments.
(drm if ttymode else randr)(output.crtc, screen = output.screen)
