# Radeon GPU Fan PWM Test Fixture
# Simulates /sys/class/hwmon/hwmon2 for Radeon GPU
# From homelab diagnostic: hwmon2 (radeon) with pwm1 fan control

# /sys/class/hwmon/hwmon2/name
radeon

# /sys/class/hwmon/hwmon2/pwm1
96

# /sys/class/hwmon/hwmon2/pwm1_enable
2

# /sys/class/hwmon/hwmon2/pwm1_max
255

# /sys/class/hwmon/hwmon2/pwm1_min
0

# Expected result after discovery:
# - FanSensor created with:
#   - id: "radeon/pwm1"
#   - deviceName: "radeon"
#   - label: "GPU GPU – PWM 1"
#   - inputPath: "/sys/class/hwmon/hwmon2/pwm1"
#   - sourceType: HwmonPwm
#   - maxRpm: 100 (percentage)
#
# - getFanSpeed() for this sensor should return:
#   - PWM value: 96
#   - Percentage: (96 * 100) / 255 = 37% (rounded down)
