• Tom Wai-Hong Tam's avatar
    edid: Add I2C command for printing the EDID · 735987c5
    Tom Wai-Hong Tam authored
    Add a single command to read the EDID information over I2C.
    For example:
    SMDK5250 # i2c dev 7
    Setting bus to 7
    SMDK5250 # i2c edid 50
    EDID version: 1.4
    Product ID code: 305c
    Manufacturer: AUO
    Serial number: 00000000
    Manufactured in week: 0 year: 2011
    Video input definition: digital signal, voltage level 0, blank to black
    Monitor is non-RGB
    Maximum visible display size: 26 cm x 14 cm
    Power management features: no active off, no suspend, no standby
    Estabilished timings:
    Standard timings:
            1366x768        60 Hz (detailed)
            1366x768        60 Hz (detailed)
    Monitor ID: 2VD2K.B116XW
    Signed-off-by: default avatarTom Wai-Hong Tam <waihong@chromium.org>
    Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
    Signed-off-by: Simon Glass's avatarSimon Glass <sjg@chromium.org>
cmd_i2c.c 43.9 KB